//
//===----------------------------------------------------------------------===//
+#include "llvm-pdbdump.h"
+#include "CompilandDumper.h"
+#include "ExternalSymbolDumper.h"
+#include "FunctionDumper.h"
+#include "LinePrinter.h"
+#include "TypeDumper.h"
+#include "VariableDumper.h"
+
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Config/config.h"
-#include "llvm/DebugInfo/PDB/PDB.h"
#include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
-#include "llvm/DebugInfo/PDB/IPDBSession.h"
#include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
-#include "llvm/DebugInfo/PDB/PDBSymbolExe.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/Support/CommandLine.h"
#include "llvm/Support/ConvertUTF.h"
+#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/Process.h"
#include "llvm/Support/PrettyStackTrace.h"
+#include "llvm/Support/Process.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/Signals.h"
#if defined(HAVE_DIA_SDK)
using namespace llvm;
namespace opts {
+
+enum class PDB_DumpType { ByType, ByObjFile, Both };
+
cl::list<std::string> InputFilenames(cl::Positional,
cl::desc("<input PDB files>"),
cl::OneOrMore);
-cl::opt<bool> Compilands("compilands",
- cl::desc("Display a list of compilands (e.g. object "
- "files) and symbols for each one."));
-cl::alias CompilandsShort("c", cl::desc("Alias for --compilands"),
- cl::aliasopt(Compilands));
+cl::OptionCategory TypeCategory("Symbol Type Options");
+cl::OptionCategory FilterCategory("Filtering Options");
+cl::OptionCategory OtherOptions("Other Options");
+
+cl::opt<bool> Compilands("compilands", cl::desc("Display compilands"),
+ cl::cat(TypeCategory));
+cl::opt<bool> Symbols("symbols", cl::desc("Display symbols for each compiland"),
+ cl::cat(TypeCategory));
+cl::opt<bool> Globals("globals", cl::desc("Dump global symbols"),
+ cl::cat(TypeCategory));
+cl::opt<bool> Externals("externals", cl::desc("Dump external symbols"),
+ cl::cat(TypeCategory));
+cl::opt<bool> Types("types", cl::desc("Display types"), cl::cat(TypeCategory));
+cl::opt<bool>
+ All("all", cl::desc("Implies all other options in 'Symbol Types' category"),
+ cl::cat(TypeCategory));
+
+cl::opt<uint64_t> LoadAddress(
+ "load-address",
+ cl::desc("Assume the module is loaded at the specified address"),
+ cl::cat(OtherOptions));
+
+cl::list<std::string>
+ ExcludeTypes("exclude-types",
+ cl::desc("Exclude types by regular expression"),
+ cl::ZeroOrMore, cl::cat(FilterCategory));
+cl::list<std::string>
+ ExcludeSymbols("exclude-symbols",
+ cl::desc("Exclude symbols by regular expression"),
+ cl::ZeroOrMore, cl::cat(FilterCategory));
+cl::list<std::string>
+ ExcludeCompilands("exclude-compilands",
+ cl::desc("Exclude compilands by regular expression"),
+ cl::ZeroOrMore, cl::cat(FilterCategory));
+cl::opt<bool> ExcludeCompilerGenerated(
+ "no-compiler-generated",
+ cl::desc("Don't show compiler generated types and symbols"),
+ cl::cat(FilterCategory));
+cl::opt<bool>
+ ExcludeSystemLibraries("no-system-libs",
+ cl::desc("Don't show symbols from system libraries"),
+ cl::cat(FilterCategory));
+cl::opt<bool> NoClassDefs("no-class-definitions",
+ cl::desc("Don't display full class definitions"),
+ cl::cat(FilterCategory));
+cl::opt<bool> NoEnumDefs("no-enum-definitions",
+ cl::desc("Don't display full enum definitions"),
+ cl::cat(FilterCategory));
}
static void dumpInput(StringRef Path) {
- std::unique_ptr<IPDBSession> Session(
- llvm::createPDBReader(PDB_ReaderType::DIA, Path));
- if (!Session) {
- outs() << "Unable to create PDB reader. Check that a valid implementation";
- outs() << " is available for your platform.";
+ std::unique_ptr<IPDBSession> Session;
+ PDB_ErrorCode Error =
+ llvm::loadDataForPDB(PDB_ReaderType::DIA, Path, Session);
+ switch (Error) {
+ case PDB_ErrorCode::Success:
+ break;
+ case PDB_ErrorCode::NoPdbImpl:
+ outs() << "Reading PDBs is not supported on this platform.\n";
+ return;
+ case PDB_ErrorCode::InvalidPath:
+ outs() << "Unable to load PDB at '" << Path
+ << "'. Check that the file exists and is readable.\n";
+ return;
+ case PDB_ErrorCode::InvalidFileFormat:
+ outs() << "Unable to load PDB at '" << Path
+ << "'. The file has an unrecognized format.\n";
+ return;
+ default:
+ outs() << "Unable to load PDB at '" << Path
+ << "'. An unknown error occured.\n";
return;
}
+ if (opts::LoadAddress)
+ Session->setLoadAddress(opts::LoadAddress);
+
+ LinePrinter Printer(2, outs());
auto GlobalScope(Session->getGlobalScope());
- GlobalScope->dump(outs(), 0, PDB_DumpLevel::Normal);
- outs().flush();
+ 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 (!llvm::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::Compilands) {
- auto Compilands = GlobalScope->findChildren(PDB_SymType::Compiland);
- if (Compilands) {
- while (auto Compiland = Compilands->getNext()) {
- Compiland->dump(outs(), 0, PDB_DumpLevel::Normal);
+ Printer.NewLine();
+ WithColor(Printer, PDB_ColorItem::SectionHeader).get()
+ << "---COMPILANDS---";
+ Printer.Indent();
+ auto Compilands = GlobalScope->findAllChildren<PDBSymbolCompiland>();
+ CompilandDumper Dumper(Printer);
+ while (auto Compiland = Compilands->getNext())
+ Dumper.start(*Compiland, false);
+ Printer.Unindent();
+ }
+
+ if (opts::Types) {
+ Printer.NewLine();
+ WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---TYPES---";
+ Printer.Indent();
+ TypeDumper Dumper(Printer);
+ Dumper.start(*GlobalScope);
+ Printer.Unindent();
+ }
+
+ if (opts::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::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::Externals) {
+ Printer.NewLine();
+ WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---EXTERNALS---";
+ Printer.Indent();
+ ExternalSymbolDumper Dumper(Printer);
+ Dumper.start(*GlobalScope);
}
outs().flush();
}
llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
cl::ParseCommandLineOptions(argv.size(), argv.data(), "LLVM PDB Dumper\n");
+ if (opts::All) {
+ opts::Compilands = true;
+ opts::Symbols = true;
+ opts::Globals = true;
+ opts::Types = true;
+ opts::Externals = true;
+ }
+ if (opts::ExcludeCompilerGenerated) {
+ opts::ExcludeTypes.push_back("__vc_attributes");
+ opts::ExcludeCompilands.push_back("* Linker *");
+ }
+ if (opts::ExcludeSystemLibraries) {
+ opts::ExcludeCompilands.push_back(
+ "f:\\binaries\\Intermediate\\vctools\\crt_bld");
+ }
#if defined(HAVE_DIA_SDK)
CoInitializeEx(nullptr, COINIT_MULTITHREADED);