| //===- llvm-pdbutil.cpp - Dump debug info from a PDB file -------*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Dumps debug information present in PDB files. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm-pdbutil.h" |
| |
| #include "BytesOutputStyle.h" |
| #include "DumpOutputStyle.h" |
| #include "ExplainOutputStyle.h" |
| #include "InputFile.h" |
| #include "LinePrinter.h" |
| #include "OutputStyle.h" |
| #include "PrettyClassDefinitionDumper.h" |
| #include "PrettyCompilandDumper.h" |
| #include "PrettyEnumDumper.h" |
| #include "PrettyExternalSymbolDumper.h" |
| #include "PrettyFunctionDumper.h" |
| #include "PrettyTypeDumper.h" |
| #include "PrettyTypedefDumper.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/STLExtras.h" |
| #include "llvm/ADT/StringExtras.h" |
| #include "llvm/BinaryFormat/Magic.h" |
| #include "llvm/Config/config.h" |
| #include "llvm/DebugInfo/CodeView/AppendingTypeTableBuilder.h" |
| #include "llvm/DebugInfo/CodeView/DebugChecksumsSubsection.h" |
| #include "llvm/DebugInfo/CodeView/DebugInlineeLinesSubsection.h" |
| #include "llvm/DebugInfo/CodeView/DebugLinesSubsection.h" |
| #include "llvm/DebugInfo/CodeView/LazyRandomTypeCollection.h" |
| #include "llvm/DebugInfo/CodeView/MergingTypeTableBuilder.h" |
| #include "llvm/DebugInfo/CodeView/StringsAndChecksums.h" |
| #include "llvm/DebugInfo/CodeView/TypeStreamMerger.h" |
| #include "llvm/DebugInfo/MSF/MSFBuilder.h" |
| #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h" |
| #include "llvm/DebugInfo/PDB/IPDBInjectedSource.h" |
| #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h" |
| #include "llvm/DebugInfo/PDB/IPDBSession.h" |
| #include "llvm/DebugInfo/PDB/Native/DbiModuleDescriptorBuilder.h" |
| #include "llvm/DebugInfo/PDB/Native/DbiStreamBuilder.h" |
| #include "llvm/DebugInfo/PDB/Native/InfoStream.h" |
| #include "llvm/DebugInfo/PDB/Native/InfoStreamBuilder.h" |
| #include "llvm/DebugInfo/PDB/Native/NativeSession.h" |
| #include "llvm/DebugInfo/PDB/Native/PDBFile.h" |
| #include "llvm/DebugInfo/PDB/Native/PDBFileBuilder.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/TpiStream.h" |
| #include "llvm/DebugInfo/PDB/Native/TpiStreamBuilder.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/PDBSymbolPublicSymbol.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolThunk.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolTypeFunctionArg.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolTypeFunctionSig.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolTypeTypedef.h" |
| #include "llvm/DebugInfo/PDB/PDBSymbolTypeUDT.h" |
| #include "llvm/Support/BinaryByteStream.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/InitLLVM.h" |
| #include "llvm/Support/LineIterator.h" |
| #include "llvm/Support/ManagedStatic.h" |
| #include "llvm/Support/MemoryBuffer.h" |
| #include "llvm/Support/Path.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 DumpSubcommand("dump", "Dump MSF and CodeView debug info"); |
| cl::SubCommand BytesSubcommand("bytes", "Dump raw bytes from the PDB file"); |
| |
| cl::SubCommand DiaDumpSubcommand("diadump", |
| "Dump debug information using a DIA-like API"); |
| |
| 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::SubCommand MergeSubcommand("merge", |
| "Merge multiple PDBs into a single PDB"); |
| |
| cl::SubCommand ExplainSubcommand("explain", |
| "Explain the meaning of a file offset"); |
| |
| cl::SubCommand ExportSubcommand("export", |
| "Write binary data from a stream to a file"); |
| |
| cl::OptionCategory TypeCategory("Symbol Type Options"); |
| cl::OptionCategory FilterCategory("Filtering and Sorting Options"); |
| cl::OptionCategory OtherOptions("Other Options"); |
| |
| cl::ValuesClass ChunkValues = cl::values( |
| clEnumValN(ModuleSubsection::CrossScopeExports, "cme", |
| "Cross module exports (DEBUG_S_CROSSSCOPEEXPORTS subsection)"), |
| clEnumValN(ModuleSubsection::CrossScopeImports, "cmi", |
| "Cross module imports (DEBUG_S_CROSSSCOPEIMPORTS subsection)"), |
| clEnumValN(ModuleSubsection::FileChecksums, "fc", |
| "File checksums (DEBUG_S_CHECKSUMS subsection)"), |
| clEnumValN(ModuleSubsection::InlineeLines, "ilines", |
| "Inlinee lines (DEBUG_S_INLINEELINES subsection)"), |
| clEnumValN(ModuleSubsection::Lines, "lines", |
| "Lines (DEBUG_S_LINES subsection)"), |
| clEnumValN(ModuleSubsection::StringTable, "strings", |
| "String Table (DEBUG_S_STRINGTABLE subsection) (not " |
| "typically present in PDB file)"), |
| clEnumValN(ModuleSubsection::FrameData, "frames", |
| "Frame Data (DEBUG_S_FRAMEDATA subsection)"), |
| clEnumValN(ModuleSubsection::Symbols, "symbols", |
| "Symbols (DEBUG_S_SYMBOLS subsection) (not typically " |
| "present in PDB file)"), |
| clEnumValN(ModuleSubsection::CoffSymbolRVAs, "rvas", |
| "COFF Symbol RVAs (DEBUG_S_COFF_SYMBOL_RVA subsection)"), |
| clEnumValN(ModuleSubsection::Unknown, "unknown", |
| "Any subsection not covered by another option"), |
| clEnumValN(ModuleSubsection::All, "all", "All known subsections")); |
| |
| namespace diadump { |
| cl::list<std::string> InputFilenames(cl::Positional, |
| cl::desc("<input PDB files>"), |
| cl::OneOrMore, cl::sub(DiaDumpSubcommand)); |
| |
| cl::opt<bool> Native("native", cl::desc("Use native PDB reader instead of DIA"), |
| cl::sub(DiaDumpSubcommand)); |
| |
| static cl::opt<bool> |
| ShowClassHierarchy("hierarchy", cl::desc("Show lexical and class parents"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> NoSymIndexIds( |
| "no-ids", |
| cl::desc("Don't show any SymIndexId fields (overrides -hierarchy)"), |
| cl::sub(DiaDumpSubcommand)); |
| |
| static cl::opt<bool> |
| Recurse("recurse", |
| cl::desc("When dumping a SymIndexId, dump the full details of the " |
| "corresponding record"), |
| cl::sub(DiaDumpSubcommand)); |
| |
| static cl::opt<bool> Enums("enums", cl::desc("Dump enum types"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> Pointers("pointers", cl::desc("Dump enum types"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> UDTs("udts", cl::desc("Dump udt types"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> Compilands("compilands", |
| cl::desc("Dump compiland information"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> Funcsigs("funcsigs", |
| cl::desc("Dump function signature information"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> Arrays("arrays", cl::desc("Dump array types"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> VTShapes("vtshapes", cl::desc("Dump virtual table shapes"), |
| cl::sub(DiaDumpSubcommand)); |
| static cl::opt<bool> Typedefs("typedefs", cl::desc("Dump typedefs"), |
| cl::sub(DiaDumpSubcommand)); |
| } // namespace diadump |
| |
| namespace pretty { |
| cl::list<std::string> InputFilenames(cl::Positional, |
| cl::desc("<input PDB files>"), |
| cl::OneOrMore, cl::sub(PrettySubcommand)); |
| |
| cl::opt<bool> InjectedSources("injected-sources", |
| cl::desc("Display injected sources"), |
| cl::cat(OtherOptions), cl::sub(PrettySubcommand)); |
| cl::opt<bool> ShowInjectedSourceContent( |
| "injected-source-content", |
| cl::desc("When displaying an injected source, display the file content"), |
| cl::cat(OtherOptions), cl::sub(PrettySubcommand)); |
| |
| cl::list<std::string> WithName( |
| "with-name", |
| cl::desc("Display any symbol or type with the specified exact name"), |
| cl::cat(TypeCategory), cl::ZeroOrMore, cl::sub(PrettySubcommand)); |
| |
| cl::opt<bool> Compilands("compilands", cl::desc("Display compilands"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Symbols("module-syms", |
| 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::list<SymLevel> SymTypes( |
| "sym-types", cl::desc("Type of symbols to dump (default all)"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand), cl::ZeroOrMore, |
| cl::values( |
| clEnumValN(SymLevel::Thunks, "thunks", "Display thunk symbols"), |
| clEnumValN(SymLevel::Data, "data", "Display data symbols"), |
| clEnumValN(SymLevel::Functions, "funcs", "Display function symbols"), |
| clEnumValN(SymLevel::All, "all", "Display all symbols (default)"))); |
| |
| cl::opt<bool> |
| Types("types", |
| cl::desc("Display all types (implies -classes, -enums, -typedefs)"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Classes("classes", cl::desc("Display class types"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Enums("enums", cl::desc("Display enum types"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Typedefs("typedefs", cl::desc("Display typedef types"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Funcsigs("funcsigs", cl::desc("Display function signatures"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Pointers("pointers", cl::desc("Display pointer types"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> Arrays("arrays", cl::desc("Display arrays"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<bool> VTShapes("vtshapes", cl::desc("Display vftable shapes"), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| |
| cl::opt<SymbolSortMode> SymbolOrder( |
| "symbol-order", cl::desc("symbol sort order"), |
| cl::init(SymbolSortMode::None), |
| cl::values(clEnumValN(SymbolSortMode::None, "none", |
| "Undefined / no particular sort order"), |
| clEnumValN(SymbolSortMode::Name, "name", "Sort symbols by name"), |
| clEnumValN(SymbolSortMode::Size, "size", |
| "Sort symbols by size")), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| |
| cl::opt<ClassSortMode> ClassOrder( |
| "class-order", cl::desc("Class sort order"), cl::init(ClassSortMode::None), |
| cl::values( |
| clEnumValN(ClassSortMode::None, "none", |
| "Undefined / no particular sort order"), |
| clEnumValN(ClassSortMode::Name, "name", "Sort classes by name"), |
| clEnumValN(ClassSortMode::Size, "size", "Sort classes by size"), |
| clEnumValN(ClassSortMode::Padding, "padding", |
| "Sort classes by amount of padding"), |
| clEnumValN(ClassSortMode::PaddingPct, "padding-pct", |
| "Sort classes by percentage of space consumed by padding"), |
| clEnumValN(ClassSortMode::PaddingImmediate, "padding-imm", |
| "Sort classes by amount of immediate padding"), |
| clEnumValN(ClassSortMode::PaddingPctImmediate, "padding-pct-imm", |
| "Sort classes by percentage of space consumed by immediate " |
| "padding")), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| |
| cl::opt<ClassDefinitionFormat> ClassFormat( |
| "class-definitions", cl::desc("Class definition format"), |
| cl::init(ClassDefinitionFormat::All), |
| cl::values( |
| clEnumValN(ClassDefinitionFormat::All, "all", |
| "Display all class members including data, constants, " |
| "typedefs, functions, etc"), |
| clEnumValN(ClassDefinitionFormat::Layout, "layout", |
| "Only display members that contribute to class size."), |
| clEnumValN(ClassDefinitionFormat::None, "none", |
| "Don't display class definitions")), |
| cl::cat(TypeCategory), cl::sub(PrettySubcommand)); |
| cl::opt<uint32_t> ClassRecursionDepth( |
| "class-recurse-depth", cl::desc("Class recursion depth (0=no limit)"), |
| cl::init(0), 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::opt<bool> Native("native", cl::desc("Use native PDB reader instead of DIA"), |
| cl::cat(OtherOptions), cl::sub(PrettySubcommand)); |
| cl::opt<cl::boolOrDefault> |
| ColorOutput("color-output", |
| cl::desc("Override use of color (default = isatty)"), |
| 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<uint32_t> SizeThreshold( |
| "min-type-size", cl::desc("Displays only those types which are greater " |
| "than or equal to the specified size."), |
| cl::init(0), cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::opt<uint32_t> PaddingThreshold( |
| "min-class-padding", cl::desc("Displays only those classes which have at " |
| "least the specified amount of padding."), |
| cl::init(0), cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| cl::opt<uint32_t> ImmediatePaddingThreshold( |
| "min-class-padding-imm", |
| cl::desc("Displays only those classes which have at least the specified " |
| "amount of immediate padding, ignoring padding internal to bases " |
| "and aggregates."), |
| cl::init(0), 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> NoEnumDefs("no-enum-definitions", |
| cl::desc("Don't display full enum definitions"), |
| cl::cat(FilterCategory), cl::sub(PrettySubcommand)); |
| } |
| |
| cl::OptionCategory FileOptions("Module & File Options"); |
| |
| namespace bytes { |
| cl::OptionCategory MsfBytes("MSF File Options"); |
| cl::OptionCategory DbiBytes("Dbi Stream Options"); |
| cl::OptionCategory PdbBytes("PDB Stream Options"); |
| cl::OptionCategory Types("Type Options"); |
| cl::OptionCategory ModuleCategory("Module Options"); |
| |
| llvm::Optional<NumberRange> DumpBlockRange; |
| llvm::Optional<NumberRange> DumpByteRange; |
| |
| cl::opt<std::string> DumpBlockRangeOpt( |
| "block-range", cl::value_desc("start[-end]"), |
| cl::desc("Dump binary data from specified range of blocks."), |
| cl::sub(BytesSubcommand), cl::cat(MsfBytes)); |
| |
| cl::opt<std::string> |
| DumpByteRangeOpt("byte-range", cl::value_desc("start[-end]"), |
| cl::desc("Dump binary data from specified range of bytes"), |
| cl::sub(BytesSubcommand), cl::cat(MsfBytes)); |
| |
| cl::list<std::string> |
| DumpStreamData("stream-data", cl::CommaSeparated, cl::ZeroOrMore, |
| cl::desc("Dump binary data from specified streams. Format " |
| "is SN[:Start][@Size]"), |
| cl::sub(BytesSubcommand), cl::cat(MsfBytes)); |
| |
| cl::opt<bool> NameMap("name-map", cl::desc("Dump bytes of PDB Name Map"), |
| cl::sub(BytesSubcommand), cl::cat(PdbBytes)); |
| cl::opt<bool> Fpm("fpm", cl::desc("Dump free page map"), |
| cl::sub(BytesSubcommand), cl::cat(MsfBytes)); |
| |
| cl::opt<bool> SectionContributions("sc", cl::desc("Dump section contributions"), |
| cl::sub(BytesSubcommand), cl::cat(DbiBytes)); |
| cl::opt<bool> SectionMap("sm", cl::desc("Dump section map"), |
| cl::sub(BytesSubcommand), cl::cat(DbiBytes)); |
| cl::opt<bool> ModuleInfos("modi", cl::desc("Dump module info"), |
| cl::sub(BytesSubcommand), cl::cat(DbiBytes)); |
| cl::opt<bool> FileInfo("files", cl::desc("Dump source file info"), |
| cl::sub(BytesSubcommand), cl::cat(DbiBytes)); |
| cl::opt<bool> TypeServerMap("type-server", cl::desc("Dump type server map"), |
| cl::sub(BytesSubcommand), cl::cat(DbiBytes)); |
| cl::opt<bool> ECData("ec", cl::desc("Dump edit and continue map"), |
| cl::sub(BytesSubcommand), cl::cat(DbiBytes)); |
| |
| cl::list<uint32_t> |
| TypeIndex("type", |
| cl::desc("Dump the type record with the given type index"), |
| cl::ZeroOrMore, cl::CommaSeparated, cl::sub(BytesSubcommand), |
| cl::cat(TypeCategory)); |
| cl::list<uint32_t> |
| IdIndex("id", cl::desc("Dump the id record with the given type index"), |
| cl::ZeroOrMore, cl::CommaSeparated, cl::sub(BytesSubcommand), |
| cl::cat(TypeCategory)); |
| |
| cl::opt<uint32_t> ModuleIndex( |
| "mod", |
| cl::desc( |
| "Limit options in the Modules category to the specified module index"), |
| cl::Optional, cl::sub(BytesSubcommand), cl::cat(ModuleCategory)); |
| cl::opt<bool> ModuleSyms("syms", cl::desc("Dump symbol record substream"), |
| cl::sub(BytesSubcommand), cl::cat(ModuleCategory)); |
| cl::opt<bool> ModuleC11("c11-chunks", cl::Hidden, |
| cl::desc("Dump C11 CodeView debug chunks"), |
| cl::sub(BytesSubcommand), cl::cat(ModuleCategory)); |
| cl::opt<bool> ModuleC13("chunks", |
| cl::desc("Dump C13 CodeView debug chunk subsection"), |
| cl::sub(BytesSubcommand), cl::cat(ModuleCategory)); |
| cl::opt<bool> SplitChunks( |
| "split-chunks", |
| cl::desc( |
| "When dumping debug chunks, show a different section for each chunk"), |
| cl::sub(BytesSubcommand), cl::cat(ModuleCategory)); |
| cl::list<std::string> InputFilenames(cl::Positional, |
| cl::desc("<input PDB files>"), |
| cl::OneOrMore, cl::sub(BytesSubcommand)); |
| |
| } // namespace bytes |
| |
| namespace dump { |
| |
| cl::OptionCategory MsfOptions("MSF Container Options"); |
| cl::OptionCategory TypeOptions("Type Record Options"); |
| cl::OptionCategory SymbolOptions("Symbol Options"); |
| cl::OptionCategory MiscOptions("Miscellaneous Options"); |
| |
| // MSF OPTIONS |
| cl::opt<bool> DumpSummary("summary", cl::desc("dump file summary"), |
| cl::cat(MsfOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpStreams("streams", |
| cl::desc("dump summary of the PDB streams"), |
| cl::cat(MsfOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpStreamBlocks( |
| "stream-blocks", |
| cl::desc("Add block information to the output of -streams"), |
| cl::cat(MsfOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpSymbolStats( |
| "sym-stats", |
| cl::desc("Dump a detailed breakdown of symbol usage/size for each module"), |
| cl::cat(MsfOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpTypeStats( |
| "type-stats", |
| cl::desc("Dump a detailed breakdown of type usage/size"), |
| cl::cat(MsfOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpIDStats( |
| "id-stats", |
| cl::desc("Dump a detailed breakdown of IPI types usage/size"), |
| cl::cat(MsfOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpUdtStats( |
| "udt-stats", |
| cl::desc("Dump a detailed breakdown of S_UDT record usage / stats"), |
| cl::cat(MsfOptions), cl::sub(DumpSubcommand)); |
| |
| // TYPE OPTIONS |
| cl::opt<bool> DumpTypes("types", |
| cl::desc("dump CodeView type records from TPI stream"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpTypeData( |
| "type-data", |
| cl::desc("dump CodeView type record raw bytes from TPI stream"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> |
| DumpTypeRefStats("type-ref-stats", |
| cl::desc("dump statistics on the number and size of types " |
| "transitively referenced by symbol records"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DumpTypeExtras("type-extras", |
| cl::desc("dump type hashes and index offsets"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DontResolveForwardRefs( |
| "dont-resolve-forward-refs", |
| cl::desc("When dumping type records for classes, unions, enums, and " |
| "structs, don't try to resolve forward references"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| |
| cl::list<uint32_t> DumpTypeIndex( |
| "type-index", cl::ZeroOrMore, cl::CommaSeparated, |
| cl::desc("only dump types with the specified hexadecimal type index"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DumpIds("ids", |
| cl::desc("dump CodeView type records from IPI stream"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> |
| DumpIdData("id-data", |
| cl::desc("dump CodeView type record raw bytes from IPI stream"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DumpIdExtras("id-extras", |
| cl::desc("dump id hashes and index offsets"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| cl::list<uint32_t> DumpIdIndex( |
| "id-index", cl::ZeroOrMore, cl::CommaSeparated, |
| cl::desc("only dump ids with the specified hexadecimal type index"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DumpTypeDependents( |
| "dependents", |
| cl::desc("In conjunection with -type-index and -id-index, dumps the entire " |
| "dependency graph for the specified index instead of " |
| "just the single record with the specified index"), |
| cl::cat(TypeOptions), cl::sub(DumpSubcommand)); |
| |
| // SYMBOL OPTIONS |
| cl::opt<bool> DumpGlobals("globals", cl::desc("dump Globals symbol records"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpGlobalExtras("global-extras", cl::desc("dump Globals hashes"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| cl::list<std::string> DumpGlobalNames( |
| "global-name", |
| cl::desc( |
| "With -globals, only dump globals whose name matches the given value"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand), cl::ZeroOrMore); |
| cl::opt<bool> DumpPublics("publics", cl::desc("dump Publics stream data"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpPublicExtras("public-extras", |
| cl::desc("dump Publics hashes and address maps"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> |
| DumpGSIRecords("gsi-records", |
| cl::desc("dump public / global common record stream"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpSymbols("symbols", cl::desc("dump module symbols"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> |
| DumpSymRecordBytes("sym-data", |
| cl::desc("dump CodeView symbol record raw bytes"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DumpFpo("fpo", cl::desc("dump FPO records"), |
| cl::cat(SymbolOptions), cl::sub(DumpSubcommand)); |
| |
| // MODULE & FILE OPTIONS |
| cl::opt<bool> DumpModules("modules", cl::desc("dump compiland information"), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpModuleFiles( |
| "files", |
| cl::desc("Dump the source files that contribute to each module's."), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpLines( |
| "l", |
| cl::desc("dump source file/line information (DEBUG_S_LINES subsection)"), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpInlineeLines( |
| "il", |
| cl::desc("dump inlinee line information (DEBUG_S_INLINEELINES subsection)"), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpXmi( |
| "xmi", |
| cl::desc( |
| "dump cross module imports (DEBUG_S_CROSSSCOPEIMPORTS subsection)"), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpXme( |
| "xme", |
| cl::desc( |
| "dump cross module exports (DEBUG_S_CROSSSCOPEEXPORTS subsection)"), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| cl::opt<uint32_t> DumpModi("modi", cl::Optional, |
| cl::desc("For all options that iterate over " |
| "modules, limit to the specified module"), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> JustMyCode("jmc", cl::Optional, |
| cl::desc("For all options that iterate over modules, " |
| "ignore modules from system libraries"), |
| cl::cat(FileOptions), cl::sub(DumpSubcommand)); |
| |
| // MISCELLANEOUS OPTIONS |
| cl::opt<bool> DumpNamedStreams("named-streams", |
| cl::desc("dump PDB named stream table"), |
| cl::cat(MiscOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DumpStringTable("string-table", cl::desc("dump PDB String Table"), |
| cl::cat(MiscOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpStringTableDetails("string-table-details", |
| cl::desc("dump PDB String Table Details"), |
| cl::cat(MiscOptions), |
| cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> DumpSectionContribs("section-contribs", |
| cl::desc("dump section contributions"), |
| cl::cat(MiscOptions), |
| cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpSectionMap("section-map", cl::desc("dump section map"), |
| cl::cat(MiscOptions), cl::sub(DumpSubcommand)); |
| cl::opt<bool> DumpSectionHeaders("section-headers", |
| cl::desc("Dump image section headers"), |
| cl::cat(MiscOptions), cl::sub(DumpSubcommand)); |
| |
| cl::opt<bool> RawAll("all", cl::desc("Implies most other options."), |
| cl::cat(MiscOptions), cl::sub(DumpSubcommand)); |
| |
| cl::list<std::string> InputFilenames(cl::Positional, |
| cl::desc("<input PDB files>"), |
| cl::OneOrMore, cl::sub(DumpSubcommand)); |
| } |
| |
| namespace yaml2pdb { |
| cl::opt<std::string> |
| YamlPdbOutputFile("pdb", cl::desc("the name of the PDB file to write"), |
| cl::sub(YamlToPdbSubcommand)); |
| |
| cl::opt<std::string> InputFilename(cl::Positional, |
| cl::desc("<input YAML file>"), cl::Required, |
| cl::sub(YamlToPdbSubcommand)); |
| } |
| |
| namespace pdb2yaml { |
| cl::opt<bool> All("all", |
| cl::desc("Dump everything we know how to dump."), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| cl::opt<bool> NoFileHeaders("no-file-headers", |
| cl::desc("Do not dump MSF file headers"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| cl::opt<bool> Minimal("minimal", |
| cl::desc("Don't write fields with default values"), |
| 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> StringTable("string-table", cl::desc("Dump the PDB String Table"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| cl::opt<bool> DbiStream("dbi-stream", |
| cl::desc("Dump the DBI Stream Headers (Stream 2)"), |
| 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::opt<bool> PublicsStream("publics-stream", |
| cl::desc("Dump the Publics Stream"), |
| cl::sub(PdbToYamlSubcommand), cl::init(false)); |
| |
| // MODULE & FILE OPTIONS |
| cl::opt<bool> DumpModules("modules", cl::desc("dump compiland information"), |
| cl::cat(FileOptions), cl::sub(PdbToYamlSubcommand)); |
| cl::opt<bool> DumpModuleFiles("module-files", cl::desc("dump file information"), |
| cl::cat(FileOptions), |
| cl::sub(PdbToYamlSubcommand)); |
| cl::list<ModuleSubsection> DumpModuleSubsections( |
| "subsections", cl::ZeroOrMore, cl::CommaSeparated, |
| cl::desc("dump subsections from each module's debug stream"), ChunkValues, |
| cl::cat(FileOptions), cl::sub(PdbToYamlSubcommand)); |
| cl::opt<bool> DumpModuleSyms("module-syms", cl::desc("dump module symbols"), |
| cl::cat(FileOptions), |
| cl::sub(PdbToYamlSubcommand)); |
| |
| cl::list<std::string> InputFilename(cl::Positional, |
| cl::desc("<input PDB file>"), cl::Required, |
| cl::sub(PdbToYamlSubcommand)); |
| } // namespace pdb2yaml |
| |
| namespace merge { |
| cl::list<std::string> InputFilenames(cl::Positional, |
| cl::desc("<input PDB files>"), |
| cl::OneOrMore, cl::sub(MergeSubcommand)); |
| cl::opt<std::string> |
| PdbOutputFile("pdb", cl::desc("the name of the PDB file to write"), |
| cl::sub(MergeSubcommand)); |
| } |
| |
| namespace explain { |
| cl::list<std::string> InputFilename(cl::Positional, |
| cl::desc("<input PDB file>"), cl::Required, |
| cl::sub(ExplainSubcommand)); |
| |
| cl::list<uint64_t> Offsets("offset", cl::desc("The file offset to explain"), |
| cl::sub(ExplainSubcommand), cl::OneOrMore); |
| |
| cl::opt<InputFileType> InputType( |
| "input-type", cl::desc("Specify how to interpret the input file"), |
| cl::init(InputFileType::PDBFile), cl::Optional, cl::sub(ExplainSubcommand), |
| cl::values(clEnumValN(InputFileType::PDBFile, "pdb-file", |
| "Treat input as a PDB file (default)"), |
| clEnumValN(InputFileType::PDBStream, "pdb-stream", |
| "Treat input as raw contents of PDB stream"), |
| clEnumValN(InputFileType::DBIStream, "dbi-stream", |
| "Treat input as raw contents of DBI stream"), |
| clEnumValN(InputFileType::Names, "names-stream", |
| "Treat input as raw contents of /names named stream"), |
| clEnumValN(InputFileType::ModuleStream, "mod-stream", |
| "Treat input as raw contents of a module stream"))); |
| } // namespace explain |
| |
| namespace exportstream { |
| cl::list<std::string> InputFilename(cl::Positional, |
| cl::desc("<input PDB file>"), cl::Required, |
| cl::sub(ExportSubcommand)); |
| cl::opt<std::string> OutputFile("out", |
| cl::desc("The file to write the stream to"), |
| cl::Required, cl::sub(ExportSubcommand)); |
| cl::opt<std::string> |
| Stream("stream", cl::Required, |
| cl::desc("The index or name of the stream whose contents to export"), |
| cl::sub(ExportSubcommand)); |
| cl::opt<bool> ForceName("name", |
| cl::desc("Force the interpretation of -stream as a " |
| "string, even if it is a valid integer"), |
| cl::sub(ExportSubcommand), cl::Optional, |
| cl::init(false)); |
| } // namespace exportstream |
| } |
| |
| 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(createFileError(Path, errorCodeToError(ErrorOrBuffer.getError()))); |
| } |
| |
| std::unique_ptr<MemoryBuffer> &Buffer = ErrorOrBuffer.get(); |
| |
| llvm::yaml::Input In(Buffer->getBuffer()); |
| pdb::yaml::PdbObject YamlObj(Allocator); |
| In >> YamlObj; |
| |
| PDBFileBuilder Builder(Allocator); |
| |
| uint32_t BlockSize = 4096; |
| if (YamlObj.Headers.hasValue()) |
| BlockSize = YamlObj.Headers->SuperBlock.BlockSize; |
| ExitOnErr(Builder.initialize(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)); |
| |
| StringsAndChecksums Strings; |
| Strings.setStrings(std::make_shared<DebugStringTableSubsection>()); |
| |
| if (YamlObj.StringTable.hasValue()) { |
| for (auto S : *YamlObj.StringTable) |
| Strings.strings()->insert(S); |
| } |
| |
| pdb::yaml::PdbInfoStream DefaultInfoStream; |
| pdb::yaml::PdbDbiStream DefaultDbiStream; |
| pdb::yaml::PdbTpiStream DefaultTpiStream; |
| pdb::yaml::PdbTpiStream DefaultIpiStream; |
| |
| const auto &Info = YamlObj.PdbStream.getValueOr(DefaultInfoStream); |
| |
| auto &InfoBuilder = Builder.getInfoBuilder(); |
| InfoBuilder.setAge(Info.Age); |
| InfoBuilder.setGuid(Info.Guid); |
| InfoBuilder.setSignature(Info.Signature); |
| InfoBuilder.setVersion(Info.Version); |
| for (auto F : Info.Features) |
| InfoBuilder.addFeature(F); |
| |
| const auto &Dbi = YamlObj.DbiStream.getValueOr(DefaultDbiStream); |
| auto &DbiBuilder = Builder.getDbiBuilder(); |
| DbiBuilder.setAge(Dbi.Age); |
| DbiBuilder.setBuildNumber(Dbi.BuildNumber); |
| DbiBuilder.setFlags(Dbi.Flags); |
| DbiBuilder.setMachineType(Dbi.MachineType); |
| DbiBuilder.setPdbDllRbld(Dbi.PdbDllRbld); |
| DbiBuilder.setPdbDllVersion(Dbi.PdbDllVersion); |
| DbiBuilder.setVersionHeader(Dbi.VerHeader); |
| for (const auto &MI : Dbi.ModInfos) { |
| auto &ModiBuilder = ExitOnErr(DbiBuilder.addModuleInfo(MI.Mod)); |
| ModiBuilder.setObjFileName(MI.Obj); |
| |
| for (auto S : MI.SourceFiles) |
| ExitOnErr(DbiBuilder.addModuleSourceFile(ModiBuilder, S)); |
| if (MI.Modi.hasValue()) { |
| const auto &ModiStream = *MI.Modi; |
| for (auto Symbol : ModiStream.Symbols) { |
| ModiBuilder.addSymbol( |
| Symbol.toCodeViewSymbol(Allocator, CodeViewContainer::Pdb)); |
| } |
| } |
| |
| // Each module has its own checksum subsection, so scan for it every time. |
| Strings.setChecksums(nullptr); |
| CodeViewYAML::initializeStringsAndChecksums(MI.Subsections, Strings); |
| |
| auto CodeViewSubsections = ExitOnErr(CodeViewYAML::toCodeViewSubsectionList( |
| Allocator, MI.Subsections, Strings)); |
| for (auto &SS : CodeViewSubsections) { |
| ModiBuilder.addDebugSubsection(SS); |
| } |
| } |
| |
| auto &TpiBuilder = Builder.getTpiBuilder(); |
| const auto &Tpi = YamlObj.TpiStream.getValueOr(DefaultTpiStream); |
| TpiBuilder.setVersionHeader(Tpi.Version); |
| AppendingTypeTableBuilder TS(Allocator); |
| for (const auto &R : Tpi.Records) { |
| CVType Type = R.toCodeViewRecord(TS); |
| TpiBuilder.addTypeRecord(Type.RecordData, None); |
| } |
| |
| const auto &Ipi = YamlObj.IpiStream.getValueOr(DefaultIpiStream); |
| auto &IpiBuilder = Builder.getIpiBuilder(); |
| IpiBuilder.setVersionHeader(Ipi.Version); |
| for (const auto &R : Ipi.Records) { |
| CVType Type = R.toCodeViewRecord(TS); |
| IpiBuilder.addTypeRecord(Type.RecordData, None); |
| } |
| |
| Builder.getStringTableBuilder().setStrings(*Strings.strings()); |
| |
| codeview::GUID IgnoredOutGuid; |
| ExitOnErr(Builder.commit(opts::yaml2pdb::YamlPdbOutputFile, &IgnoredOutGuid)); |
| } |
| |
| static PDBFile &loadPDB(StringRef Path, std::unique_ptr<IPDBSession> &Session) { |
| ExitOnErr(loadDataForPDB(PDB_ReaderType::Native, Path, Session)); |
| |
| NativeSession *NS = static_cast<NativeSession *>(Session.get()); |
| return NS->getPDBFile(); |
| } |
| |
| static void pdb2Yaml(StringRef Path) { |
| std::unique_ptr<IPDBSession> Session; |
| auto &File = loadPDB(Path, Session); |
| |
| auto O = std::make_unique<YAMLOutputStyle>(File); |
| O = std::make_unique<YAMLOutputStyle>(File); |
| |
| ExitOnErr(O->dump()); |
| } |
| |
| static void dumpRaw(StringRef Path) { |
| InputFile IF = ExitOnErr(InputFile::open(Path)); |
| |
| auto O = std::make_unique<DumpOutputStyle>(IF); |
| ExitOnErr(O->dump()); |
| } |
| |
| static void dumpBytes(StringRef Path) { |
| std::unique_ptr<IPDBSession> Session; |
| auto &File = loadPDB(Path, Session); |
| |
| auto O = std::make_unique<BytesOutputStyle>(File); |
| |
| ExitOnErr(O->dump()); |
| } |
| |
| bool opts::pretty::shouldDumpSymLevel(SymLevel Search) { |
| if (SymTypes.empty()) |
| return true; |
| if (llvm::is_contained(SymTypes, Search)) |
| return true; |
| if (llvm::is_contained(SymTypes, SymLevel::All)) |
| return true; |
| return false; |
| } |
| |
| uint32_t llvm::pdb::getTypeLength(const PDBSymbolData &Symbol) { |
| auto SymbolType = Symbol.getType(); |
| const IPDBRawSymbol &RawType = SymbolType->getRawSymbol(); |
| |
| return RawType.getLength(); |
| } |
| |
| bool opts::pretty::compareFunctionSymbols( |
| const std::unique_ptr<PDBSymbolFunc> &F1, |
| const std::unique_ptr<PDBSymbolFunc> &F2) { |
| assert(opts::pretty::SymbolOrder != opts::pretty::SymbolSortMode::None); |
| |
| if (opts::pretty::SymbolOrder == opts::pretty::SymbolSortMode::Name) |
| return F1->getName() < F2->getName(); |
| |
| // Note that we intentionally sort in descending order on length, since |
| // long functions are more interesting than short functions. |
| return F1->getLength() > F2->getLength(); |
| } |
| |
| bool opts::pretty::compareDataSymbols( |
| const std::unique_ptr<PDBSymbolData> &F1, |
| const std::unique_ptr<PDBSymbolData> &F2) { |
| assert(opts::pretty::SymbolOrder != opts::pretty::SymbolSortMode::None); |
| |
| if (opts::pretty::SymbolOrder == opts::pretty::SymbolSortMode::Name) |
| return F1->getName() < F2->getName(); |
| |
| // Note that we intentionally sort in descending order on length, since |
| // large types are more interesting than short ones. |
| return getTypeLength(*F1) > getTypeLength(*F2); |
| } |
| |
| static std::string stringOr(std::string Str, std::string IfEmpty) { |
| return (Str.empty()) ? IfEmpty : Str; |
| } |
| |
| static void dumpInjectedSources(LinePrinter &Printer, IPDBSession &Session) { |
| auto Sources = Session.getInjectedSources(); |
| if (!Sources || !Sources->getChildCount()) { |
| Printer.printLine("There are no injected sources."); |
| return; |
| } |
| |
| while (auto IS = Sources->getNext()) { |
| Printer.NewLine(); |
| std::string File = stringOr(IS->getFileName(), "<null>"); |
| uint64_t Size = IS->getCodeByteSize(); |
| std::string Obj = stringOr(IS->getObjectFileName(), "<null>"); |
| std::string VFName = stringOr(IS->getVirtualFileName(), "<null>"); |
| uint32_t CRC = IS->getCrc32(); |
| |
| WithColor(Printer, PDB_ColorItem::Path).get() << File; |
| Printer << " ("; |
| WithColor(Printer, PDB_ColorItem::LiteralValue).get() << Size; |
| Printer << " bytes): "; |
| WithColor(Printer, PDB_ColorItem::Keyword).get() << "obj"; |
| Printer << "="; |
| WithColor(Printer, PDB_ColorItem::Path).get() << Obj; |
| Printer << ", "; |
| WithColor(Printer, PDB_ColorItem::Keyword).get() << "vname"; |
| Printer << "="; |
| WithColor(Printer, PDB_ColorItem::Path).get() << VFName; |
| Printer << ", "; |
| WithColor(Printer, PDB_ColorItem::Keyword).get() << "crc"; |
| Printer << "="; |
| WithColor(Printer, PDB_ColorItem::LiteralValue).get() << CRC; |
| Printer << ", "; |
| WithColor(Printer, PDB_ColorItem::Keyword).get() << "compression"; |
| Printer << "="; |
| dumpPDBSourceCompression( |
| WithColor(Printer, PDB_ColorItem::LiteralValue).get(), |
| IS->getCompression()); |
| |
| if (!opts::pretty::ShowInjectedSourceContent) |
| continue; |
| |
| // Set the indent level to 0 when printing file content. |
| int Indent = Printer.getIndentLevel(); |
| Printer.Unindent(Indent); |
| |
| if (IS->getCompression() == PDB_SourceCompression::None) |
| Printer.printLine(IS->getCode()); |
| else |
| Printer.formatBinary("Compressed data", |
| arrayRefFromStringRef(IS->getCode()), |
| /*StartOffset=*/0); |
| |
| // Re-indent back to the original level. |
| Printer.Indent(Indent); |
| } |
| } |
| |
| template <typename OuterT, typename ChildT> |
| void diaDumpChildren(PDBSymbol &Outer, PdbSymbolIdField Ids, |
| PdbSymbolIdField Recurse) { |
| OuterT *ConcreteOuter = dyn_cast<OuterT>(&Outer); |
| if (!ConcreteOuter) |
| return; |
| |
| auto Children = ConcreteOuter->template findAllChildren<ChildT>(); |
| while (auto Child = Children->getNext()) { |
| outs() << " {"; |
| Child->defaultDump(outs(), 4, Ids, Recurse); |
| outs() << "\n }\n"; |
| } |
| } |
| |
| static void dumpDia(StringRef Path) { |
| std::unique_ptr<IPDBSession> Session; |
| |
| const auto ReaderType = |
| opts::diadump::Native ? PDB_ReaderType::Native : PDB_ReaderType::DIA; |
| ExitOnErr(loadDataForPDB(ReaderType, Path, Session)); |
| |
| auto GlobalScope = Session->getGlobalScope(); |
| |
| std::vector<PDB_SymType> SymTypes; |
| |
| if (opts::diadump::Compilands) |
| SymTypes.push_back(PDB_SymType::Compiland); |
| if (opts::diadump::Enums) |
| SymTypes.push_back(PDB_SymType::Enum); |
| if (opts::diadump::Pointers) |
| SymTypes.push_back(PDB_SymType::PointerType); |
| if (opts::diadump::UDTs) |
| SymTypes.push_back(PDB_SymType::UDT); |
| if (opts::diadump::Funcsigs) |
| SymTypes.push_back(PDB_SymType::FunctionSig); |
| if (opts::diadump::Arrays) |
| SymTypes.push_back(PDB_SymType::ArrayType); |
| if (opts::diadump::VTShapes) |
| SymTypes.push_back(PDB_SymType::VTableShape); |
| if (opts::diadump::Typedefs) |
| SymTypes.push_back(PDB_SymType::Typedef); |
| PdbSymbolIdField Ids = opts::diadump::NoSymIndexIds ? PdbSymbolIdField::None |
| : PdbSymbolIdField::All; |
| |
| PdbSymbolIdField Recurse = PdbSymbolIdField::None; |
| if (opts::diadump::Recurse) |
| Recurse = PdbSymbolIdField::All; |
| if (!opts::diadump::ShowClassHierarchy) |
| Ids &= ~(PdbSymbolIdField::ClassParent | PdbSymbolIdField::LexicalParent); |
| |
| for (PDB_SymType ST : SymTypes) { |
| auto Children = GlobalScope->findAllChildren(ST); |
| while (auto Child = Children->getNext()) { |
| outs() << "{"; |
| Child->defaultDump(outs(), 2, Ids, Recurse); |
| |
| diaDumpChildren<PDBSymbolTypeEnum, PDBSymbolData>(*Child, Ids, Recurse); |
| outs() << "\n}\n"; |
| } |
| } |
| } |
| |
| static void dumpPretty(StringRef Path) { |
| std::unique_ptr<IPDBSession> Session; |
| |
| const auto ReaderType = |
| opts::pretty::Native ? PDB_ReaderType::Native : PDB_ReaderType::DIA; |
| ExitOnErr(loadDataForPDB(ReaderType, Path, Session)); |
| |
| if (opts::pretty::LoadAddress) |
| Session->setLoadAddress(opts::pretty::LoadAddress); |
| |
| auto &Stream = outs(); |
| const bool UseColor = opts::pretty::ColorOutput == cl::BOU_UNSET |
| ? Stream.has_colors() |
| : opts::pretty::ColorOutput == cl::BOU_TRUE; |
| LinePrinter Printer(2, UseColor, Stream); |
| |
| auto GlobalScope(Session->getGlobalScope()); |
| if (!GlobalScope) |
| return; |
| 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::WithName.empty()) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() |
| << "---SYMBOLS & TYPES BY NAME---"; |
| |
| for (StringRef Name : opts::pretty::WithName) { |
| auto Symbols = GlobalScope->findChildren( |
| PDB_SymType::None, Name, PDB_NameSearchFlags::NS_CaseSensitive); |
| if (!Symbols || Symbols->getChildCount() == 0) { |
| Printer.formatLine("[not found] - {0}", Name); |
| continue; |
| } |
| Printer.formatLine("[{0} occurrences] - {1}", Symbols->getChildCount(), |
| Name); |
| |
| AutoIndent Indent(Printer); |
| Printer.NewLine(); |
| |
| while (auto Symbol = Symbols->getNext()) { |
| switch (Symbol->getSymTag()) { |
| case PDB_SymType::Typedef: { |
| TypedefDumper TD(Printer); |
| std::unique_ptr<PDBSymbolTypeTypedef> T = |
| llvm::unique_dyn_cast<PDBSymbolTypeTypedef>(std::move(Symbol)); |
| TD.start(*T); |
| break; |
| } |
| case PDB_SymType::Enum: { |
| EnumDumper ED(Printer); |
| std::unique_ptr<PDBSymbolTypeEnum> E = |
| llvm::unique_dyn_cast<PDBSymbolTypeEnum>(std::move(Symbol)); |
| ED.start(*E); |
| break; |
| } |
| case PDB_SymType::UDT: { |
| ClassDefinitionDumper CD(Printer); |
| std::unique_ptr<PDBSymbolTypeUDT> C = |
| llvm::unique_dyn_cast<PDBSymbolTypeUDT>(std::move(Symbol)); |
| CD.start(*C); |
| break; |
| } |
| case PDB_SymType::BaseClass: |
| case PDB_SymType::Friend: { |
| TypeDumper TD(Printer); |
| Symbol->dump(TD); |
| break; |
| } |
| case PDB_SymType::Function: { |
| FunctionDumper FD(Printer); |
| std::unique_ptr<PDBSymbolFunc> F = |
| llvm::unique_dyn_cast<PDBSymbolFunc>(std::move(Symbol)); |
| FD.start(*F, FunctionDumper::PointerType::None); |
| break; |
| } |
| case PDB_SymType::Data: { |
| VariableDumper VD(Printer); |
| std::unique_ptr<PDBSymbolData> D = |
| llvm::unique_dyn_cast<PDBSymbolData>(std::move(Symbol)); |
| VD.start(*D); |
| break; |
| } |
| case PDB_SymType::PublicSymbol: { |
| ExternalSymbolDumper ED(Printer); |
| std::unique_ptr<PDBSymbolPublicSymbol> PS = |
| llvm::unique_dyn_cast<PDBSymbolPublicSymbol>(std::move(Symbol)); |
| ED.dump(*PS); |
| break; |
| } |
| default: |
| llvm_unreachable("Unexpected symbol tag!"); |
| } |
| } |
| } |
| llvm::outs().flush(); |
| } |
| |
| if (opts::pretty::Compilands) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() |
| << "---COMPILANDS---"; |
| auto Compilands = GlobalScope->findAllChildren<PDBSymbolCompiland>(); |
| |
| if (Compilands) { |
| Printer.Indent(); |
| 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::Classes || opts::pretty::Enums || opts::pretty::Typedefs || |
| opts::pretty::Funcsigs || opts::pretty::Pointers || |
| opts::pretty::Arrays || opts::pretty::VTShapes) { |
| 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---"; |
| if (auto Compilands = GlobalScope->findAllChildren<PDBSymbolCompiland>()) { |
| Printer.Indent(); |
| 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(); |
| if (shouldDumpSymLevel(opts::pretty::SymLevel::Functions)) { |
| if (auto Functions = GlobalScope->findAllChildren<PDBSymbolFunc>()) { |
| FunctionDumper Dumper(Printer); |
| if (opts::pretty::SymbolOrder == opts::pretty::SymbolSortMode::None) { |
| while (auto Function = Functions->getNext()) { |
| Printer.NewLine(); |
| Dumper.start(*Function, FunctionDumper::PointerType::None); |
| } |
| } else { |
| std::vector<std::unique_ptr<PDBSymbolFunc>> Funcs; |
| while (auto Func = Functions->getNext()) |
| Funcs.push_back(std::move(Func)); |
| llvm::sort(Funcs, opts::pretty::compareFunctionSymbols); |
| for (const auto &Func : Funcs) { |
| Printer.NewLine(); |
| Dumper.start(*Func, FunctionDumper::PointerType::None); |
| } |
| } |
| } |
| } |
| if (shouldDumpSymLevel(opts::pretty::SymLevel::Data)) { |
| if (auto Vars = GlobalScope->findAllChildren<PDBSymbolData>()) { |
| VariableDumper Dumper(Printer); |
| if (opts::pretty::SymbolOrder == opts::pretty::SymbolSortMode::None) { |
| while (auto Var = Vars->getNext()) |
| Dumper.start(*Var); |
| } else { |
| std::vector<std::unique_ptr<PDBSymbolData>> Datas; |
| while (auto Var = Vars->getNext()) |
| Datas.push_back(std::move(Var)); |
| llvm::sort(Datas, opts::pretty::compareDataSymbols); |
| for (const auto &Var : Datas) |
| Dumper.start(*Var); |
| } |
| } |
| } |
| if (shouldDumpSymLevel(opts::pretty::SymLevel::Thunks)) { |
| if (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(); |
| } |
| if (opts::pretty::InjectedSources) { |
| Printer.NewLine(); |
| WithColor(Printer, PDB_ColorItem::SectionHeader).get() |
| << "---INJECTED SOURCES---"; |
| AutoIndent Indent1(Printer); |
| dumpInjectedSources(Printer, *Session); |
| } |
| |
| Printer.NewLine(); |
| outs().flush(); |
| } |
| |
| static void mergePdbs() { |
| BumpPtrAllocator Allocator; |
| MergingTypeTableBuilder MergedTpi(Allocator); |
| MergingTypeTableBuilder MergedIpi(Allocator); |
| |
| // Create a Tpi and Ipi type table with all types from all input files. |
| for (const auto &Path : opts::merge::InputFilenames) { |
| std::unique_ptr<IPDBSession> Session; |
| auto &File = loadPDB(Path, Session); |
| SmallVector<TypeIndex, 128> TypeMap; |
| SmallVector<TypeIndex, 128> IdMap; |
| if (File.hasPDBTpiStream()) { |
| auto &Tpi = ExitOnErr(File.getPDBTpiStream()); |
| ExitOnErr( |
| codeview::mergeTypeRecords(MergedTpi, TypeMap, Tpi.typeArray())); |
| } |
| if (File.hasPDBIpiStream()) { |
| auto &Ipi = ExitOnErr(File.getPDBIpiStream()); |
| ExitOnErr(codeview::mergeIdRecords(MergedIpi, TypeMap, IdMap, |
| Ipi.typeArray())); |
| } |
| } |
| |
| // Then write the PDB. |
| PDBFileBuilder Builder(Allocator); |
| ExitOnErr(Builder.initialize(4096)); |
| // Add each of the reserved streams. We might not put any data in them, |
| // but at least they have to be present. |
| for (uint32_t I = 0; I < kSpecialStreamCount; ++I) |
| ExitOnErr(Builder.getMsfBuilder().addStream(0)); |
| |
| auto &DestTpi = Builder.getTpiBuilder(); |
| auto &DestIpi = Builder.getIpiBuilder(); |
| MergedTpi.ForEachRecord([&DestTpi](TypeIndex TI, const CVType &Type) { |
| DestTpi.addTypeRecord(Type.RecordData, None); |
| }); |
| MergedIpi.ForEachRecord([&DestIpi](TypeIndex TI, const CVType &Type) { |
| DestIpi.addTypeRecord(Type.RecordData, None); |
| }); |
| Builder.getInfoBuilder().addFeature(PdbRaw_FeatureSig::VC140); |
| |
| SmallString<64> OutFile(opts::merge::PdbOutputFile); |
| if (OutFile.empty()) { |
| OutFile = opts::merge::InputFilenames[0]; |
| llvm::sys::path::replace_extension(OutFile, "merged.pdb"); |
| } |
| |
| codeview::GUID IgnoredOutGuid; |
| ExitOnErr(Builder.commit(OutFile, &IgnoredOutGuid)); |
| } |
| |
| static void explain() { |
| std::unique_ptr<IPDBSession> Session; |
| InputFile IF = |
| ExitOnErr(InputFile::open(opts::explain::InputFilename.front(), true)); |
| |
| for (uint64_t Off : opts::explain::Offsets) { |
| auto O = std::make_unique<ExplainOutputStyle>(IF, Off); |
| |
| ExitOnErr(O->dump()); |
| } |
| } |
| |
| static void exportStream() { |
| std::unique_ptr<IPDBSession> Session; |
| PDBFile &File = loadPDB(opts::exportstream::InputFilename.front(), Session); |
| |
| std::unique_ptr<MappedBlockStream> SourceStream; |
| uint32_t Index = 0; |
| bool Success = false; |
| std::string OutFileName = opts::exportstream::OutputFile; |
| |
| if (!opts::exportstream::ForceName) { |
| // First try to parse it as an integer, if it fails fall back to treating it |
| // as a named stream. |
| if (to_integer(opts::exportstream::Stream, Index)) { |
| if (Index >= File.getNumStreams()) { |
| errs() << "Error: " << Index << " is not a valid stream index.\n"; |
| exit(1); |
| } |
| Success = true; |
| outs() << "Dumping contents of stream index " << Index << " to file " |
| << OutFileName << ".\n"; |
| } |
| } |
| |
| if (!Success) { |
| InfoStream &IS = cantFail(File.getPDBInfoStream()); |
| Index = ExitOnErr(IS.getNamedStreamIndex(opts::exportstream::Stream)); |
| outs() << "Dumping contents of stream '" << opts::exportstream::Stream |
| << "' (index " << Index << ") to file " << OutFileName << ".\n"; |
| } |
| |
| SourceStream = File.createIndexedStream(Index); |
| auto OutFile = ExitOnErr( |
| FileOutputBuffer::create(OutFileName, SourceStream->getLength())); |
| FileBufferByteStream DestStream(std::move(OutFile), llvm::support::little); |
| BinaryStreamWriter Writer(DestStream); |
| ExitOnErr(Writer.writeStreamRef(*SourceStream)); |
| ExitOnErr(DestStream.commit()); |
| } |
| |
| static bool parseRange(StringRef Str, |
| Optional<opts::bytes::NumberRange> &Parsed) { |
| if (Str.empty()) |
| return true; |
| |
| llvm::Regex R("^([^-]+)(-([^-]+))?$"); |
| llvm::SmallVector<llvm::StringRef, 2> Matches; |
| if (!R.match(Str, &Matches)) |
| return false; |
| |
| Parsed.emplace(); |
| if (!to_integer(Matches[1], Parsed->Min)) |
| return false; |
| |
| if (!Matches[3].empty()) { |
| Parsed->Max.emplace(); |
| if (!to_integer(Matches[3], *Parsed->Max)) |
| return false; |
| } |
| return true; |
| } |
| |
| static void simplifyChunkList(llvm::cl::list<opts::ModuleSubsection> &Chunks) { |
| // If this list contains "All" plus some other stuff, remove the other stuff |
| // and just keep "All" in the list. |
| if (!llvm::is_contained(Chunks, opts::ModuleSubsection::All)) |
| return; |
| Chunks.reset(); |
| Chunks.push_back(opts::ModuleSubsection::All); |
| } |
| |
| int main(int Argc, const char **Argv) { |
| InitLLVM X(Argc, Argv); |
| ExitOnErr.setBanner("llvm-pdbutil: "); |
| |
| cl::ParseCommandLineOptions(Argc, Argv, "LLVM PDB Dumper\n"); |
| |
| if (opts::BytesSubcommand) { |
| if (!parseRange(opts::bytes::DumpBlockRangeOpt, |
| opts::bytes::DumpBlockRange)) { |
| errs() << "Argument '" << opts::bytes::DumpBlockRangeOpt |
| << "' invalid format.\n"; |
| errs().flush(); |
| exit(1); |
| } |
| if (!parseRange(opts::bytes::DumpByteRangeOpt, |
| opts::bytes::DumpByteRange)) { |
| errs() << "Argument '" << opts::bytes::DumpByteRangeOpt |
| << "' invalid format.\n"; |
| errs().flush(); |
| exit(1); |
| } |
| } |
| |
| if (opts::DumpSubcommand) { |
| if (opts::dump::RawAll) { |
| opts::dump::DumpGlobals = true; |
| opts::dump::DumpFpo = true; |
| opts::dump::DumpInlineeLines = true; |
| opts::dump::DumpIds = true; |
| opts::dump::DumpIdExtras = true; |
| opts::dump::DumpLines = true; |
| opts::dump::DumpModules = true; |
| opts::dump::DumpModuleFiles = true; |
| opts::dump::DumpPublics = true; |
| opts::dump::DumpSectionContribs = true; |
| opts::dump::DumpSectionHeaders = true; |
| opts::dump::DumpSectionMap = true; |
| opts::dump::DumpStreams = true; |
| opts::dump::DumpStreamBlocks = true; |
| opts::dump::DumpStringTable = true; |
| opts::dump::DumpStringTableDetails = true; |
| opts::dump::DumpSummary = true; |
| opts::dump::DumpSymbols = true; |
| opts::dump::DumpSymbolStats = true; |
| opts::dump::DumpTypes = true; |
| opts::dump::DumpTypeExtras = true; |
| opts::dump::DumpUdtStats = true; |
| opts::dump::DumpXme = true; |
| opts::dump::DumpXmi = true; |
| } |
| } |
| if (opts::PdbToYamlSubcommand) { |
| if (opts::pdb2yaml::All) { |
| opts::pdb2yaml::StreamMetadata = true; |
| opts::pdb2yaml::StreamDirectory = true; |
| opts::pdb2yaml::PdbStream = true; |
| opts::pdb2yaml::StringTable = true; |
| opts::pdb2yaml::DbiStream = true; |
| opts::pdb2yaml::TpiStream = true; |
| opts::pdb2yaml::IpiStream = true; |
| opts::pdb2yaml::PublicsStream = true; |
| opts::pdb2yaml::DumpModules = true; |
| opts::pdb2yaml::DumpModuleFiles = true; |
| opts::pdb2yaml::DumpModuleSyms = true; |
| opts::pdb2yaml::DumpModuleSubsections.push_back( |
| opts::ModuleSubsection::All); |
| } |
| simplifyChunkList(opts::pdb2yaml::DumpModuleSubsections); |
| |
| if (opts::pdb2yaml::DumpModuleSyms || opts::pdb2yaml::DumpModuleFiles) |
| opts::pdb2yaml::DumpModules = true; |
| |
| if (opts::pdb2yaml::DumpModules) |
| opts::pdb2yaml::DbiStream = true; |
| } |
| |
| llvm::sys::InitializeCOMRAII COM(llvm::sys::COMThreadingMode::MultiThreaded); |
| |
| if (opts::PdbToYamlSubcommand) { |
| pdb2Yaml(opts::pdb2yaml::InputFilename.front()); |
| } else if (opts::YamlToPdbSubcommand) { |
| if (opts::yaml2pdb::YamlPdbOutputFile.empty()) { |
| SmallString<16> OutputFilename(opts::yaml2pdb::InputFilename.getValue()); |
| sys::path::replace_extension(OutputFilename, ".pdb"); |
| opts::yaml2pdb::YamlPdbOutputFile = std::string(OutputFilename.str()); |
| } |
| yamlToPdb(opts::yaml2pdb::InputFilename); |
| } else if (opts::DiaDumpSubcommand) { |
| llvm::for_each(opts::diadump::InputFilenames, dumpDia); |
| } 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; |
| } |
| |
| if (opts::pretty::Types) { |
| opts::pretty::Classes = true; |
| opts::pretty::Typedefs = true; |
| opts::pretty::Enums = true; |
| opts::pretty::Pointers = true; |
| opts::pretty::Funcsigs = 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"); |
| } |
| llvm::for_each(opts::pretty::InputFilenames, dumpPretty); |
| } else if (opts::DumpSubcommand) { |
| llvm::for_each(opts::dump::InputFilenames, dumpRaw); |
| } else if (opts::BytesSubcommand) { |
| llvm::for_each(opts::bytes::InputFilenames, dumpBytes); |
| } else if (opts::MergeSubcommand) { |
| if (opts::merge::InputFilenames.size() < 2) { |
| errs() << "merge subcommand requires at least 2 input files.\n"; |
| exit(1); |
| } |
| mergePdbs(); |
| } else if (opts::ExplainSubcommand) { |
| explain(); |
| } else if (opts::ExportSubcommand) { |
| exportStream(); |
| } |
| |
| outs().flush(); |
| return 0; |
| } |