| //===- llvm-pdbdump.cpp - Dump debug info from a PDB file -------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Dumps debug information present in PDB files. This utility makes use of |
| // the Microsoft Windows SDK, so will not compile or run on non-Windows |
| // platforms. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm-pdbdump.h" |
| #include "LLVMOutputStyle.h" |
| #include "LinePrinter.h" |
| #include "OutputStyle.h" |
| #include "PrettyCompilandDumper.h" |
| #include "PrettyExternalSymbolDumper.h" |
| #include "PrettyFunctionDumper.h" |
| #include "PrettyTypeDumper.h" |
| #include "PrettyVariableDumper.h" |
| #include "YAMLOutputStyle.h" |
| |
| #include "llvm/ADT/ArrayRef.h" |
| #include "llvm/ADT/BitVector.h" |
| #include "llvm/ADT/DenseMap.h" |
| #include "llvm/ADT/StringExtras.h" |
| #include "llvm/Config/config.h" |
| #include "llvm/DebugInfo/MSF/ByteStream.h" |
| #include "llvm/DebugInfo/MSF/MSFBuilder.h" |
| #include "llvm/DebugInfo/PDB/GenericError.h" |
| #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h" |
| #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h" |
| #include "llvm/DebugInfo/PDB/IPDBSession.h" |
| #include "llvm/DebugInfo/PDB/PDB.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolData.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolExe.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolFunc.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolThunk.h" |
| #include "llvm/DebugInfo/PDB/Raw/DbiStream.h" |
| #include "llvm/DebugInfo/PDB/Raw/DbiStreamBuilder.h" |
| #include "llvm/DebugInfo/PDB/Raw/InfoStream.h" |
| #include "llvm/DebugInfo/PDB/Raw/InfoStreamBuilder.h" |
| #include "llvm/DebugInfo/PDB/Raw/PDBFile.h" |
| #include "llvm/DebugInfo/PDB/Raw/PDBFileBuilder.h" |
| #include "llvm/DebugInfo/PDB/Raw/RawConstants.h" |
| #include "llvm/DebugInfo/PDB/Raw/RawError.h" |
| #include "llvm/DebugInfo/PDB/Raw/RawSession.h" |
| #include "llvm/DebugInfo/PDB/Raw/TpiStream.h" |
| #include "llvm/DebugInfo/PDB/Raw/TpiStreamBuilder.h" |
| #include "llvm/Support/COM.h" |
| #include "llvm/Support/CommandLine.h" |
| #include "llvm/Support/ConvertUTF.h" |
| #include "llvm/Support/FileOutputBuffer.h" |
| #include "llvm/Support/FileSystem.h" |
| #include "llvm/Support/Format.h" |
| #include "llvm/Support/ManagedStatic.h" |
| #include "llvm/Support/MemoryBuffer.h" |
| #include "llvm/Support/PrettyStackTrace.h" |
| #include "llvm/Support/Process.h" |
| #include "llvm/Support/Regex.h" |
| #include "llvm/Support/ScopedPrinter.h" |
| #include "llvm/Support/Signals.h" |
| #include "llvm/Support/raw_ostream.h" |
| |
| using namespace llvm; |
| using namespace llvm::codeview; |
| using namespace llvm::msf; |
| using namespace llvm::pdb; |
| |
| namespace opts { |
| |
| cl::SubCommand RawSubcommand("raw", "Dump raw structure of the PDB file"); |
| cl::SubCommand |
| PrettySubcommand("pretty", |
| "Dump semantic information about types and symbols"); |
| cl::SubCommand |
| YamlToPdbSubcommand("yaml2pdb", |
| "Generate a PDB file from a YAML description"); |
| cl::SubCommand |
| PdbToYamlSubcommand("pdb2yaml", |
| "Generate a detailed YAML description of a PDB File"); |
| |
| cl::OptionCategory TypeCategory("Symbol Type Options"); |
| cl::OptionCategory FilterCategory("Filtering Options"); |
| cl::OptionCategory OtherOptions("Other Options"); |
| |
| namespace pretty { |
| cl::list<std::string> InputFilenames(cl::Positional, |
| cl::desc("<input PDB files>"), |
| cl::OneOrMore, cl::sub(PrettySubcommand)); |
| |
| cl::opt<bool> Compilands("compilands", cl::desc("Display compilands"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Symbols("symbols", cl::desc("Display symbols for each compiland"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Globals("globals", cl::desc("Dump global symbols"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Externals("externals", cl::desc("Dump external symbols"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Types("types", cl::desc("Display types"), cl::cat(TypeCategory), |
| cl::sub(PrettySubcommand)); |
| cl::opt<bool> Lines("lines", cl::desc("Line tables"), cl::cat(TypeCategory), |
| cl::sub(PrettySubcommand)); |
| cl::opt<bool> |
| All("all", cl::desc("Implies all other options in 'Symbol Types' category"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| |
| cl::opt<uint64_t> LoadAddress( |
| "load-address", |
| cl::desc("Assume the module is loaded at the specified address"), |
| cl::cat(OtherOptions), cl::sub(PrettySubcommand)); |
| cl::list<std::string> ExcludeTypes( |
| "exclude-types", cl::desc("Exclude types by regular expression"), |
| cl::ZeroOrMore, cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::list<std::string> ExcludeSymbols( |
| "exclude-symbols", cl::desc("Exclude symbols by regular expression"), |
| cl::ZeroOrMore, cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::list<std::string> ExcludeCompilands( |
| "exclude-compilands", cl::desc("Exclude compilands by regular expression"), |
| cl::ZeroOrMore, cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| |
| cl::list<std::string> IncludeTypes( |
| "include-types", |
| cl::desc("Include only types which match a regular expression"), |
| cl::ZeroOrMore, cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::list<std::string> IncludeSymbols( |
| "include-symbols", |
| cl::desc("Include only symbols which match a regular expression"), |
| cl::ZeroOrMore, cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::list<std::string> IncludeCompilands( |
| "include-compilands", |
| cl::desc("Include only compilands those which match a regular expression"), |
| cl::ZeroOrMore, cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| |
| cl::opt<bool> ExcludeCompilerGenerated( |
| "no-compiler-generated", |
| cl::desc("Don't show compiler generated types and symbols"), |
| cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> |
| ExcludeSystemLibraries("no-system-libs", |
| cl::desc("Don't show symbols from system libraries"), |
| cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> NoClassDefs("no-class-definitions", |
| cl::desc("Don't display full class definitions"), |
| cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> NoEnumDefs("no-enum-definitions", |
| cl::desc("Don't display full enum definitions"), |
| cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| } |
| |
| namespace raw { |
| |
| cl::OptionCategory MsfOptions("MSF Container Options"); |
| cl::OptionCategory TypeOptions("Type Record Options"); |
| cl::OptionCategory FileOptions("Module & File Options"); |
| cl::OptionCategory SymbolOptions("Symbol Options"); |
| cl::OptionCategory MiscOptions("Miscellaneous Options"); |
| |
| // MSF OPTIONS |
| cl::opt<bool> DumpHeaders("headers", cl::desc("dump PDB headers"), |
| cl::cat(MsfOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpStreamBlocks("stream-blocks", |
| cl::desc("dump PDB stream blocks"), |
| cl::cat(MsfOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpStreamSummary("stream-summary", |
| cl::desc("dump summary of the PDB streams"), |
| cl::cat(MsfOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpPageStats( |
| "page-stats", |
| cl::desc("dump allocation stats of the pages in the MSF file"), |
| cl::cat(MsfOptions), cl::sub(RawSubcommand)); |
| cl::opt<std::string> |
| DumpBlockRangeOpt("block-data", cl::value_desc("start[-end]"), |
| cl::desc("Dump binary data from specified range."), |
| cl::cat(MsfOptions), cl::sub(RawSubcommand)); |
| llvm::Optional<BlockRange> DumpBlockRange; |
| |
| cl::list<uint32_t> |
| DumpStreamData("stream-data", cl::CommaSeparated, cl::ZeroOrMore, |
| cl::desc("Dump binary data from specified streams."), |
| cl::cat(MsfOptions), cl::sub(RawSubcommand)); |
| |
| // TYPE OPTIONS |
| cl::opt<bool> |
| DumpTpiRecords("tpi-records", |
| cl::desc("dump CodeView type records from TPI stream"), |
| cl::cat(TypeOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpTpiRecordBytes( |
| "tpi-record-bytes", |
| cl::desc("dump CodeView type record raw bytes from TPI stream"), |
| cl::cat(TypeOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpTpiHash("tpi-hash", cl::desc("dump CodeView TPI hash stream"), |
| cl::cat(TypeOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> |
| DumpIpiRecords("ipi-records", |
| cl::desc("dump CodeView type records from IPI stream"), |
| cl::cat(TypeOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpIpiRecordBytes( |
| "ipi-record-bytes", |
| cl::desc("dump CodeView type record raw bytes from IPI stream"), |
| cl::cat(TypeOptions), cl::sub(RawSubcommand)); |
| |
| // MODULE & FILE OPTIONS |
| cl::opt<bool> DumpModules("modules", cl::desc("dump compiland information"), |
| cl::cat(FileOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpModuleFiles("module-files", cl::desc("dump file information"), |
| cl::cat(FileOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpLineInfo("line-info", |
| cl::desc("dump file and line information"), |
| cl::cat(FileOptions), cl::sub(RawSubcommand)); |
| |
| // SYMBOL OPTIONS |
| cl::opt<bool> DumpGlobals("globals", cl::desc("dump globals stream data"), |
| cl::cat(SymbolOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpModuleSyms("module-syms", cl::desc("dump module symbols"), |
| cl::cat(SymbolOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpPublics("publics", cl::desc("dump Publics stream data"), |
| cl::cat(SymbolOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> |
| DumpSymRecordBytes("sym-record-bytes", |
| cl::desc("dump CodeView symbol record raw bytes"), |
| cl::cat(SymbolOptions), cl::sub(RawSubcommand)); |
| |
| // MISCELLANEOUS OPTIONS |
| cl::opt<bool> DumpSectionContribs("section-contribs", |
| cl::desc("dump section contributions"), |
| cl::cat(MiscOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpSectionMap("section-map", cl::desc("dump section map"), |
| cl::cat(MiscOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpSectionHeaders("section-headers", |
| cl::desc("dump section headers"), |
| cl::cat(MiscOptions), cl::sub(RawSubcommand)); |
| cl::opt<bool> DumpFpo("fpo", cl::desc("dump FPO records"), cl::cat(MiscOptions), |
| cl::sub(RawSubcommand)); |
| |
| cl::opt<bool> RawAll("all", cl::desc("Implies most other options."), |
| cl::cat(MiscOptions), cl::sub(RawSubcommand)); |
| |
| cl::list<std::string> InputFilenames(cl::Positional, |
| cl::desc("<input PDB files>"), |
| cl::OneOrMore, cl::sub(RawSubcommand)); |
| } |
| |
| namespace yaml2pdb { |
| cl::opt<std::string> |
| YamlPdbOutputFile("pdb", cl::desc("the name of the PDB file to write"), |
| cl::sub(YamlToPdbSubcommand)); |
| |
| cl::list<std::string> InputFilename(cl::Positional, |
| cl::desc("<input YAML file>"), cl::Required, |
| cl::sub(YamlToPdbSubcommand)); |
| } |
| |
| namespace pdb2yaml { |
| cl::opt<bool> |
| NoFileHeaders("no-file-headers", |
| cl::desc("Do not dump MSF file headers (you will not be able " |
| "to generate a fresh PDB from the resulting YAML)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| cl::opt<bool> StreamMetadata( |
| "stream-metadata", |
| cl::desc("Dump the number of streams and each stream's size"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| cl::opt<bool> StreamDirectory( |
| "stream-directory", |
| cl::desc("Dump each stream's block map (implies -stream-metadata)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| cl::opt<bool> PdbStream("pdb-stream", |
| cl::desc("Dump the PDB Stream (Stream 1)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| cl::opt<bool> DbiStream("dbi-stream", |
| cl::desc("Dump the DBI Stream (Stream 2)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| cl::opt<bool> |
| DbiModuleInfo("dbi-module-info", |
| cl::desc("Dump DBI Module Information (implies -dbi-stream)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| cl::opt<bool> DbiModuleSyms( |
| "dbi-module-syms", |
| cl::desc("Dump DBI Module Information (implies -dbi-module-info)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| cl::opt<bool> DbiModuleSourceFileInfo( |
| "dbi-module-source-info", |
| cl::desc( |
| "Dump DBI Module Source File Information (implies -dbi-module-info"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| cl::opt<bool> TpiStream("tpi-stream", |
| cl::desc("Dump the TPI Stream (Stream 3)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| cl::opt<bool> IpiStream("ipi-stream", |
| cl::desc("Dump the IPI Stream (Stream 5)"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| cl::list<std::string> InputFilename(cl::Positional, |
| cl::desc("<input PDB file>"), cl::Required, |
| cl::sub(PdbToYamlSubcommand)); |
| } |
| } |
| |
| static ExitOnError ExitOnErr; |
| |
| static void yamlToPdb(StringRef Path) { |
| BumpPtrAllocator Allocator; |
| ErrorOr<std::unique_ptr<MemoryBuffer>> ErrorOrBuffer = |
| MemoryBuffer::getFileOrSTDIN(Path, /*FileSize=*/-1, |
| /*RequiresNullTerminator=*/false); |
| |
| if (ErrorOrBuffer.getError()) { |
| ExitOnErr(make_error<GenericError>(generic_error_code::invalid_path, Path)); |
| } |
| |
| std::unique_ptr<MemoryBuffer> &Buffer = ErrorOrBuffer.get(); |
| |
| llvm::yaml::Input In(Buffer->getBuffer()); |
| pdb::yaml::PdbObject YamlObj(Allocator); |
| In >> YamlObj; |
| if (!YamlObj.Headers.hasValue()) |
| ExitOnErr(make_error<GenericError>(generic_error_code::unspecified, |
| "Yaml does not contain MSF headers")); |
| |
| PDBFileBuilder Builder(Allocator); |
| |
| ExitOnErr(Builder.initialize(YamlObj.Headers->SuperBlock.BlockSize)); |
| // Add each of the reserved streams. We ignore stream metadata in the |
| // yaml, because we will reconstruct our own view of the streams. For |
| // example, the YAML may say that there were 20 streams in the original |
| // PDB, but maybe we only dump a subset of those 20 streams, so we will |
| // have fewer, and the ones we do have may end up with different indices |
| // than the ones in the original PDB. So we just start with a clean slate. |
| for (uint32_t I = 0; I < kSpecialStreamCount; ++I) |
| ExitOnErr(Builder.getMsfBuilder().addStream(0)); |
| |
| if (YamlObj.PdbStream.hasValue()) { |
| auto &InfoBuilder = Builder.getInfoBuilder(); |
| InfoBuilder.setAge(YamlObj.PdbStream->Age); |
| InfoBuilder.setGuid(YamlObj.PdbStream->Guid); |
| InfoBuilder.setSignature(YamlObj.PdbStream->Signature); |
| InfoBuilder.setVersion(YamlObj.PdbStream->Version); |
| for (auto &NM : YamlObj.PdbStream->NamedStreams) |
| InfoBuilder.getNamedStreamsBuilder().addMapping(NM.StreamName, |
| NM.StreamNumber); |
| } |
| |
| if (YamlObj.DbiStream.hasValue()) { |
| auto &DbiBuilder = Builder.getDbiBuilder(); |
| DbiBuilder.setAge(YamlObj.DbiStream->Age); |
| DbiBuilder.setBuildNumber(YamlObj.DbiStream->BuildNumber); |
| DbiBuilder.setFlags(YamlObj.DbiStream->Flags); |
| DbiBuilder.setMachineType(YamlObj.DbiStream->MachineType); |
| DbiBuilder.setPdbDllRbld(YamlObj.DbiStream->PdbDllRbld); |
| DbiBuilder.setPdbDllVersion(YamlObj.DbiStream->PdbDllVersion); |
| DbiBuilder.setVersionHeader(YamlObj.DbiStream->VerHeader); |
| for (const auto &MI : YamlObj.DbiStream->ModInfos) { |
| ExitOnErr(DbiBuilder.addModuleInfo(MI.Obj, MI.Mod)); |
| for (auto S : MI.SourceFiles) |
| ExitOnErr(DbiBuilder.addModuleSourceFile(MI.Mod, S)); |
| } |
| } |
| |
| if (YamlObj.TpiStream.hasValue()) { |
| auto &TpiBuilder = Builder.getTpiBuilder(); |
| TpiBuilder.setVersionHeader(YamlObj.TpiStream->Version); |
| for (const auto &R : YamlObj.TpiStream->Records) |
| TpiBuilder.addTypeRecord(R.Record); |
| } |
| |
| if (YamlObj.IpiStream.hasValue()) { |
| auto &IpiBuilder = Builder.getIpiBuilder(); |
| IpiBuilder.setVersionHeader(YamlObj.IpiStream->Version); |
| for (const auto &R : YamlObj.IpiStream->Records) |
| IpiBuilder.addTypeRecord(R.Record); |
| } |
| |
| ExitOnErr(Builder.commit(opts::yaml2pdb::YamlPdbOutputFile)); |
| } |
| |
| static void pdb2Yaml(StringRef Path) { |
| std::unique_ptr<IPDBSession> Session; |
| ExitOnErr(loadDataForPDB(PDB_ReaderType::Raw, Path, Session)); |
| |
| RawSession *RS = static_cast<RawSession *>(Session.get()); |
| PDBFile &File = RS->getPDBFile(); |
| auto O = llvm::make_unique<YAMLOutputStyle>(File); |
| O = llvm::make_unique<YAMLOutputStyle>(File); |
| |
| ExitOnErr(O->dump()); |
| } |
| |
| static void dumpRaw(StringRef Path) { |
| std::unique_ptr<IPDBSession> Session; |
| ExitOnErr(loadDataForPDB(PDB_ReaderType::Raw, Path, Session)); |
| |
| RawSession *RS = static_cast<RawSession *>(Session.get()); |
| PDBFile &File = RS->getPDBFile(); |
| auto O = llvm::make_unique<LLVMOutputStyle>(File); |
| |
| ExitOnErr(O->dump()); |
| } |
| |
| static void dumpPretty(StringRef Path) { |
| std::unique_ptr<IPDBSession> Session; |
| |
| ExitOnErr(loadDataForPDB(PDB_ReaderType::DIA, Path, Session)); |
| |
| if (opts::pretty::LoadAddress) |
| Session->setLoadAddress(opts::pretty::LoadAddress); |
| |
| LinePrinter Printer(2, outs()); |
| |
| auto GlobalScope(Session->getGlobalScope()); |
| std::string FileName(GlobalScope->getSymbolsFileName()); |
| |
| WithColor(Printer, PDB_ColorItem::None).get() << "Summary for "; |
| WithColor(Printer, PDB_ColorItem::Path).get() << FileName; |
| Printer.Indent(); |
| uint64_t FileSize = 0; |
| |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::Identifier).get() << "Size"; |
| if (!sys::fs::file_size(FileName, FileSize)) { |
| Printer << ": " << FileSize << " bytes"; |
| } else { |
| Printer << ": (Unable to obtain file size)"; |
| } |
| |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::Identifier).get() << "Guid"; |
| Printer << ": " << GlobalScope->getGuid(); |
| |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::Identifier).get() << "Age"; |
| Printer << ": " << GlobalScope->getAge(); |
| |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::Identifier).get() << "Attributes"; |
| Printer << ": "; |
| if (GlobalScope->hasCTypes()) |
| outs() << "HasCTypes "; |
| if (GlobalScope->hasPrivateSymbols()) |
| outs() << "HasPrivateSymbols "; |
| Printer.Unindent(); |
| |
| if (opts::pretty::Compilands) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() |
| << "---COMPILANDS---"; |
| Printer.Indent(); |
| auto Compilands = GlobalScope->findAllChildren<PDBSymbolCompiland>(); |
| CompilandDumper Dumper(Printer); |
| CompilandDumpFlags options = CompilandDumper::Flags::None; |
| if (opts::pretty::Lines) |
| options = options | CompilandDumper::Flags::Lines; |
| while (auto Compiland = Compilands->getNext()) |
| Dumper.start(*Compiland, options); |
| Printer.Unindent(); |
| } |
| |
| if (opts::pretty::Types) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---TYPES---"; |
| Printer.Indent(); |
| TypeDumper Dumper(Printer); |
| Dumper.start(*GlobalScope); |
| Printer.Unindent(); |
| } |
| |
| if (opts::pretty::Symbols) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---SYMBOLS---"; |
| Printer.Indent(); |
| auto Compilands = GlobalScope->findAllChildren<PDBSymbolCompiland>(); |
| CompilandDumper Dumper(Printer); |
| while (auto Compiland = Compilands->getNext()) |
| Dumper.start(*Compiland, true); |
| Printer.Unindent(); |
| } |
| |
| if (opts::pretty::Globals) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---GLOBALS---"; |
| Printer.Indent(); |
| { |
| FunctionDumper Dumper(Printer); |
| auto Functions = GlobalScope->findAllChildren<PDBSymbolFunc>(); |
| while (auto Function = Functions->getNext()) { |
| Printer.NewLine(); |
| Dumper.start(*Function, FunctionDumper::PointerType::None); |
| } |
| } |
| { |
| auto Vars = GlobalScope->findAllChildren<PDBSymbolData>(); |
| VariableDumper Dumper(Printer); |
| while (auto Var = Vars->getNext()) |
| Dumper.start(*Var); |
| } |
| { |
| auto Thunks = GlobalScope->findAllChildren<PDBSymbolThunk>(); |
| CompilandDumper Dumper(Printer); |
| while (auto Thunk = Thunks->getNext()) |
| Dumper.dump(*Thunk); |
| } |
| Printer.Unindent(); |
| } |
| if (opts::pretty::Externals) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---EXTERNALS---"; |
| Printer.Indent(); |
| ExternalSymbolDumper Dumper(Printer); |
| Dumper.start(*GlobalScope); |
| } |
| if (opts::pretty::Lines) { |
| Printer.NewLine(); |
| } |
| outs().flush(); |
| } |
| |
| int main(int argc_, const char *argv_[]) { |
| // Print a stack trace if we signal out. |
| sys::PrintStackTraceOnErrorSignal(argv_[0]); |
| PrettyStackTraceProgram X(argc_, argv_); |
| |
| ExitOnErr.setBanner("llvm-pdbdump: "); |
| |
| SmallVector<const char *, 256> argv; |
| SpecificBumpPtrAllocator<char> ArgAllocator; |
| ExitOnErr(errorCodeToError(sys::Process::GetArgumentVector( |
| argv, makeArrayRef(argv_, argc_), ArgAllocator))); |
| |
| llvm_shutdown_obj Y; // Call llvm_shutdown() on exit. |
| |
| cl::ParseCommandLineOptions(argv.size(), argv.data(), "LLVM PDB Dumper\n"); |
| if (!opts::raw::DumpBlockRangeOpt.empty()) { |
| llvm::Regex R("^([0-9]+)(-([0-9]+))?$"); |
| llvm::SmallVector<llvm::StringRef, 2> Matches; |
| if (!R.match(opts::raw::DumpBlockRangeOpt, &Matches)) { |
| errs() << "Argument '" << opts::raw::DumpBlockRangeOpt |
| << "' invalid format.\n"; |
| errs().flush(); |
| exit(1); |
| } |
| opts::raw::DumpBlockRange.emplace(); |
| Matches[1].getAsInteger(10, opts::raw::DumpBlockRange->Min); |
| if (!Matches[3].empty()) { |
| opts::raw::DumpBlockRange->Max.emplace(); |
| Matches[3].getAsInteger(10, *opts::raw::DumpBlockRange->Max); |
| } |
| } |
| |
| if (opts::RawSubcommand && opts::raw::RawAll) { |
| opts::raw::DumpHeaders = true; |
| opts::raw::DumpModules = true; |
| opts::raw::DumpModuleFiles = true; |
| opts::raw::DumpModuleSyms = true; |
| opts::raw::DumpGlobals = true; |
| opts::raw::DumpPublics = true; |
| opts::raw::DumpSectionHeaders = true; |
| opts::raw::DumpStreamSummary = true; |
| opts::raw::DumpPageStats = true; |
| opts::raw::DumpStreamBlocks = true; |
| opts::raw::DumpTpiRecords = true; |
| opts::raw::DumpTpiHash = true; |
| opts::raw::DumpIpiRecords = true; |
| opts::raw::DumpSectionMap = true; |
| opts::raw::DumpSectionContribs = true; |
| opts::raw::DumpLineInfo = true; |
| opts::raw::DumpFpo = true; |
| } |
| |
| llvm::sys::InitializeCOMRAII COM(llvm::sys::COMThreadingMode::MultiThreaded); |
| |
| if (opts::PdbToYamlSubcommand) { |
| pdb2Yaml(opts::pdb2yaml::InputFilename.front()); |
| } else if (opts::YamlToPdbSubcommand) { |
| yamlToPdb(opts::yaml2pdb::InputFilename.front()); |
| } else if (opts::PrettySubcommand) { |
| if (opts::pretty::Lines) |
| opts::pretty::Compilands = true; |
| |
| if (opts::pretty::All) { |
| opts::pretty::Compilands = true; |
| opts::pretty::Symbols = true; |
| opts::pretty::Globals = true; |
| opts::pretty::Types = true; |
| opts::pretty::Externals = true; |
| opts::pretty::Lines = true; |
| } |
| |
| // When adding filters for excluded compilands and types, we need to |
| // remember that these are regexes. So special characters such as * and \ |
| // need to be escaped in the regex. In the case of a literal \, this means |
| // it needs to be escaped again in the C++. So matching a single \ in the |
| // input requires 4 \es in the C++. |
| if (opts::pretty::ExcludeCompilerGenerated) { |
| opts::pretty::ExcludeTypes.push_back("__vc_attributes"); |
| opts::pretty::ExcludeCompilands.push_back("\\* Linker \\*"); |
| } |
| if (opts::pretty::ExcludeSystemLibraries) { |
| opts::pretty::ExcludeCompilands.push_back( |
| "f:\\\\binaries\\\\Intermediate\\\\vctools\\\\crt_bld"); |
| opts::pretty::ExcludeCompilands.push_back("f:\\\\dd\\\\vctools\\\\crt"); |
| opts::pretty::ExcludeCompilands.push_back( |
| "d:\\\\th.obj.x86fre\\\\minkernel"); |
| } |
| std::for_each(opts::pretty::InputFilenames.begin(), |
| opts::pretty::InputFilenames.end(), dumpPretty); |
| } else if (opts::RawSubcommand) { |
| std::for_each(opts::raw::InputFilenames.begin(), |
| opts::raw::InputFilenames.end(), dumpRaw); |
| } |
| |
| outs().flush(); |
| return 0; |
| } |
