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-rw-r--r--tools/llvm-pdbdump/llvm-pdbdump.cpp187
1 files changed, 159 insertions, 28 deletions
diff --git a/tools/llvm-pdbdump/llvm-pdbdump.cpp b/tools/llvm-pdbdump/llvm-pdbdump.cpp
index e33e715..78535ec 100644
--- a/tools/llvm-pdbdump/llvm-pdbdump.cpp
+++ b/tools/llvm-pdbdump/llvm-pdbdump.cpp
@@ -15,7 +15,10 @@
#include "llvm-pdbdump.h"
#include "CompilandDumper.h"
+#include "FunctionDumper.h"
+#include "LinePrinter.h"
#include "TypeDumper.h"
+#include "VariableDumper.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringExtras.h"
@@ -25,7 +28,10 @@
#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"
@@ -50,53 +56,164 @@ cl::list<std::string> InputFilenames(cl::Positional,
cl::desc("<input PDB files>"),
cl::OneOrMore);
-cl::opt<bool> DumpCompilands("compilands", cl::desc("Display compilands"));
-cl::opt<bool> DumpSymbols("symbols",
- cl::desc("Display symbols (implies --compilands"));
-cl::opt<bool> DumpTypes("types", cl::desc("Display types"));
-cl::opt<bool> DumpClassDefs("class-definitions",
- cl::desc("Display full class definitions"));
+cl::OptionCategory TypeCategory("Symbol Type Options");
+cl::OptionCategory FilterCategory("Filtering 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> 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::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::createPDBReader(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;
}
+ LinePrinter Printer(2, outs());
+
auto GlobalScope(Session->getGlobalScope());
std::string FileName(GlobalScope->getSymbolsFileName());
- outs() << "Summary for " << FileName;
+ WithColor(Printer, PDB_ColorItem::None).get() << "Summary for ";
+ WithColor(Printer, PDB_ColorItem::Path).get() << FileName;
+ Printer.Indent();
uint64_t FileSize = 0;
- if (!llvm::sys::fs::file_size(FileName, FileSize))
- outs() << newline(2) << "Size: " << FileSize << " bytes";
- else
- outs() << newline(2) << "Size: (Unable to obtain file size)";
-
- outs() << newline(2) << "Guid: " << GlobalScope->getGuid();
- outs() << newline(2) << "Age: " << GlobalScope->getAge();
- outs() << newline(2) << "Attributes: ";
+
+ 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) {
+ 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::DumpTypes) {
- outs() << "\nDumping types";
- TypeDumper Dumper(false, opts::DumpClassDefs);
- Dumper.start(*GlobalScope, outs(), 2);
+ if (opts::Types) {
+ Printer.NewLine();
+ WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---TYPES---";
+ Printer.Indent();
+ TypeDumper Dumper(Printer);
+ Dumper.start(*GlobalScope);
+ Printer.Unindent();
}
- if (opts::DumpSymbols || opts::DumpCompilands) {
- outs() << "\nDumping compilands";
+ if (opts::Symbols) {
+ Printer.NewLine();
+ WithColor(Printer, PDB_ColorItem::SectionHeader).get() << "---SYMBOLS---";
+ Printer.Indent();
auto Compilands = GlobalScope->findAllChildren<PDBSymbolCompiland>();
- CompilandDumper Dumper;
+ CompilandDumper Dumper(Printer);
while (auto Compiland = Compilands->getNext())
- Dumper.start(*Compiland, outs(), 2, opts::DumpSymbols);
+ 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();
}
outs().flush();
}
@@ -118,6 +235,20 @@ int main(int argc_, const char *argv_[]) {
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;
+ }
+ 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);
generated by cgit v1.1 at 2024-12-22 16:53:42 +0000