summaryrefslogtreecommitdiffstats
path: root/gnu/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp
diff options
context:
space:
mode:
authorpatrick <patrick@openbsd.org>2017-10-04 21:25:31 +0000
committerpatrick <patrick@openbsd.org>2017-10-04 21:25:31 +0000
commit63b1f097e899aa7fecad08eff2ebca8ff6e74dc4 (patch)
treefe7991fa94bf2eba708e9d40e57b2b4b0b6ac6d6 /gnu/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp
parentTedu files that got removed in LLVM 5.0.0. (diff)
downloadwireguard-openbsd-63b1f097e899aa7fecad08eff2ebca8ff6e74dc4.tar.xz
wireguard-openbsd-63b1f097e899aa7fecad08eff2ebca8ff6e74dc4.zip
Tedu files that got removed in LLVM 5.0.0.
Diffstat (limited to 'gnu/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp')
-rw-r--r--gnu/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp960
1 files changed, 0 insertions, 960 deletions
diff --git a/gnu/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp b/gnu/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp
deleted file mode 100644
index 629ba40b113..00000000000
--- a/gnu/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp
+++ /dev/null
@@ -1,960 +0,0 @@
-//===- LLVMOutputStyle.cpp ------------------------------------ *- C++ --*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "LLVMOutputStyle.h"
-
-#include "llvm-pdbdump.h"
-#include "llvm/DebugInfo/CodeView/CVTypeDumper.h"
-#include "llvm/DebugInfo/CodeView/CVTypeVisitor.h"
-#include "llvm/DebugInfo/CodeView/EnumTables.h"
-#include "llvm/DebugInfo/CodeView/ModuleSubstreamVisitor.h"
-#include "llvm/DebugInfo/CodeView/SymbolDumper.h"
-#include "llvm/DebugInfo/CodeView/TypeDatabaseVisitor.h"
-#include "llvm/DebugInfo/CodeView/TypeDeserializer.h"
-#include "llvm/DebugInfo/CodeView/TypeDumpVisitor.h"
-#include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
-#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
-#include "llvm/DebugInfo/MSF/StreamReader.h"
-#include "llvm/DebugInfo/PDB/PDBExtras.h"
-#include "llvm/DebugInfo/PDB/Raw/DbiStream.h"
-#include "llvm/DebugInfo/PDB/Raw/EnumTables.h"
-#include "llvm/DebugInfo/PDB/Raw/GlobalsStream.h"
-#include "llvm/DebugInfo/PDB/Raw/ISectionContribVisitor.h"
-#include "llvm/DebugInfo/PDB/Raw/InfoStream.h"
-#include "llvm/DebugInfo/PDB/Raw/ModInfo.h"
-#include "llvm/DebugInfo/PDB/Raw/ModStream.h"
-#include "llvm/DebugInfo/PDB/Raw/PDBFile.h"
-#include "llvm/DebugInfo/PDB/Raw/PublicsStream.h"
-#include "llvm/DebugInfo/PDB/Raw/RawError.h"
-#include "llvm/DebugInfo/PDB/Raw/TpiStream.h"
-#include "llvm/Object/COFF.h"
-
-#include <unordered_map>
-
-using namespace llvm;
-using namespace llvm::codeview;
-using namespace llvm::msf;
-using namespace llvm::pdb;
-
-namespace {
-struct PageStats {
- explicit PageStats(const BitVector &FreePages)
- : Upm(FreePages), ActualUsedPages(FreePages.size()),
- MultiUsePages(FreePages.size()), UseAfterFreePages(FreePages.size()) {
- const_cast<BitVector &>(Upm).flip();
- // To calculate orphaned pages, we start with the set of pages that the
- // MSF thinks are used. Each time we find one that actually *is* used,
- // we unset it. Whichever bits remain set at the end are orphaned.
- OrphanedPages = Upm;
- }
-
- // The inverse of the MSF File's copy of the Fpm. The basis for which we
- // determine the allocation status of each page.
- const BitVector Upm;
-
- // Pages which are marked as used in the FPM and are used at least once.
- BitVector ActualUsedPages;
-
- // Pages which are marked as used in the FPM but are used more than once.
- BitVector MultiUsePages;
-
- // Pages which are marked as used in the FPM but are not used at all.
- BitVector OrphanedPages;
-
- // Pages which are marked free in the FPM but are used.
- BitVector UseAfterFreePages;
-};
-}
-
-static void recordKnownUsedPage(PageStats &Stats, uint32_t UsedIndex) {
- if (Stats.Upm.test(UsedIndex)) {
- if (Stats.ActualUsedPages.test(UsedIndex))
- Stats.MultiUsePages.set(UsedIndex);
- Stats.ActualUsedPages.set(UsedIndex);
- Stats.OrphanedPages.reset(UsedIndex);
- } else {
- // The MSF doesn't think this page is used, but it is.
- Stats.UseAfterFreePages.set(UsedIndex);
- }
-}
-
-static void printSectionOffset(llvm::raw_ostream &OS,
- const SectionOffset &Off) {
- OS << Off.Off << ", " << Off.Isect;
-}
-
-LLVMOutputStyle::LLVMOutputStyle(PDBFile &File) : File(File), P(outs()) {}
-
-Error LLVMOutputStyle::dump() {
- if (auto EC = dumpFileHeaders())
- return EC;
-
- if (auto EC = dumpStreamSummary())
- return EC;
-
- if (auto EC = dumpFreePageMap())
- return EC;
-
- if (auto EC = dumpStreamBlocks())
- return EC;
-
- if (auto EC = dumpBlockRanges())
- return EC;
-
- if (auto EC = dumpStreamBytes())
- return EC;
-
- if (auto EC = dumpInfoStream())
- return EC;
-
- if (auto EC = dumpTpiStream(StreamTPI))
- return EC;
-
- if (auto EC = dumpTpiStream(StreamIPI))
- return EC;
-
- if (auto EC = dumpDbiStream())
- return EC;
-
- if (auto EC = dumpSectionContribs())
- return EC;
-
- if (auto EC = dumpSectionMap())
- return EC;
-
- if (auto EC = dumpGlobalsStream())
- return EC;
-
- if (auto EC = dumpPublicsStream())
- return EC;
-
- if (auto EC = dumpSectionHeaders())
- return EC;
-
- if (auto EC = dumpFpoStream())
- return EC;
-
- flush();
-
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpFileHeaders() {
- if (!opts::raw::DumpHeaders)
- return Error::success();
-
- DictScope D(P, "FileHeaders");
- P.printNumber("BlockSize", File.getBlockSize());
- P.printNumber("FreeBlockMap", File.getFreeBlockMapBlock());
- P.printNumber("NumBlocks", File.getBlockCount());
- P.printNumber("NumDirectoryBytes", File.getNumDirectoryBytes());
- P.printNumber("Unknown1", File.getUnknown1());
- P.printNumber("BlockMapAddr", File.getBlockMapIndex());
- P.printNumber("NumDirectoryBlocks", File.getNumDirectoryBlocks());
-
- // The directory is not contiguous. Instead, the block map contains a
- // contiguous list of block numbers whose contents, when concatenated in
- // order, make up the directory.
- P.printList("DirectoryBlocks", File.getDirectoryBlockArray());
- P.printNumber("NumStreams", File.getNumStreams());
- return Error::success();
-}
-
-void LLVMOutputStyle::discoverStreamPurposes() {
- if (!StreamPurposes.empty())
- return;
-
- // It's OK if we fail to load some of these streams, we still attempt to print
- // what we can.
- auto Dbi = File.getPDBDbiStream();
- auto Tpi = File.getPDBTpiStream();
- auto Ipi = File.getPDBIpiStream();
- auto Info = File.getPDBInfoStream();
-
- uint32_t StreamCount = File.getNumStreams();
- std::unordered_map<uint16_t, const ModuleInfoEx *> ModStreams;
- std::unordered_map<uint16_t, std::string> NamedStreams;
-
- if (Dbi) {
- for (auto &ModI : Dbi->modules()) {
- uint16_t SN = ModI.Info.getModuleStreamIndex();
- ModStreams[SN] = &ModI;
- }
- }
- if (Info) {
- for (auto &NSE : Info->named_streams()) {
- NamedStreams[NSE.second] = NSE.first();
- }
- }
-
- StreamPurposes.resize(StreamCount);
- for (uint16_t StreamIdx = 0; StreamIdx < StreamCount; ++StreamIdx) {
- std::string Value;
- if (StreamIdx == OldMSFDirectory)
- Value = "Old MSF Directory";
- else if (StreamIdx == StreamPDB)
- Value = "PDB Stream";
- else if (StreamIdx == StreamDBI)
- Value = "DBI Stream";
- else if (StreamIdx == StreamTPI)
- Value = "TPI Stream";
- else if (StreamIdx == StreamIPI)
- Value = "IPI Stream";
- else if (Dbi && StreamIdx == Dbi->getGlobalSymbolStreamIndex())
- Value = "Global Symbol Hash";
- else if (Dbi && StreamIdx == Dbi->getPublicSymbolStreamIndex())
- Value = "Public Symbol Hash";
- else if (Dbi && StreamIdx == Dbi->getSymRecordStreamIndex())
- Value = "Public Symbol Records";
- else if (Tpi && StreamIdx == Tpi->getTypeHashStreamIndex())
- Value = "TPI Hash";
- else if (Tpi && StreamIdx == Tpi->getTypeHashStreamAuxIndex())
- Value = "TPI Aux Hash";
- else if (Ipi && StreamIdx == Ipi->getTypeHashStreamIndex())
- Value = "IPI Hash";
- else if (Ipi && StreamIdx == Ipi->getTypeHashStreamAuxIndex())
- Value = "IPI Aux Hash";
- else if (Dbi &&
- StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Exception))
- Value = "Exception Data";
- else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Fixup))
- Value = "Fixup Data";
- else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::FPO))
- Value = "FPO Data";
- else if (Dbi &&
- StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::NewFPO))
- Value = "New FPO Data";
- else if (Dbi &&
- StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::OmapFromSrc))
- Value = "Omap From Source Data";
- else if (Dbi &&
- StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::OmapToSrc))
- Value = "Omap To Source Data";
- else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Pdata))
- Value = "Pdata";
- else if (Dbi &&
- StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::SectionHdr))
- Value = "Section Header Data";
- else if (Dbi &&
- StreamIdx ==
- Dbi->getDebugStreamIndex(DbgHeaderType::SectionHdrOrig))
- Value = "Section Header Original Data";
- else if (Dbi &&
- StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::TokenRidMap))
- Value = "Token Rid Data";
- else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Xdata))
- Value = "Xdata";
- else {
- auto ModIter = ModStreams.find(StreamIdx);
- auto NSIter = NamedStreams.find(StreamIdx);
- if (ModIter != ModStreams.end()) {
- Value = "Module \"";
- Value += ModIter->second->Info.getModuleName().str();
- Value += "\"";
- } else if (NSIter != NamedStreams.end()) {
- Value = "Named Stream \"";
- Value += NSIter->second;
- Value += "\"";
- } else {
- Value = "???";
- }
- }
- StreamPurposes[StreamIdx] = Value;
- }
-
- // Consume errors from missing streams.
- if (!Dbi)
- consumeError(Dbi.takeError());
- if (!Tpi)
- consumeError(Tpi.takeError());
- if (!Ipi)
- consumeError(Ipi.takeError());
- if (!Info)
- consumeError(Info.takeError());
-}
-
-Error LLVMOutputStyle::dumpStreamSummary() {
- if (!opts::raw::DumpStreamSummary)
- return Error::success();
-
- discoverStreamPurposes();
-
- uint32_t StreamCount = File.getNumStreams();
-
- ListScope L(P, "Streams");
- for (uint16_t StreamIdx = 0; StreamIdx < StreamCount; ++StreamIdx) {
- std::string Label("Stream ");
- Label += to_string(StreamIdx);
-
- std::string Value = "[" + StreamPurposes[StreamIdx] + "] (";
- Value += to_string(File.getStreamByteSize(StreamIdx));
- Value += " bytes)";
-
- P.printString(Label, Value);
- }
-
- P.flush();
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpFreePageMap() {
- if (!opts::raw::DumpPageStats)
- return Error::success();
-
- // Start with used pages instead of free pages because
- // the number of free pages is far larger than used pages.
- BitVector FPM = File.getMsfLayout().FreePageMap;
-
- PageStats PS(FPM);
-
- recordKnownUsedPage(PS, 0); // MSF Super Block
-
- uint32_t BlocksPerSection = msf::getFpmIntervalLength(File.getMsfLayout());
- uint32_t NumSections = msf::getNumFpmIntervals(File.getMsfLayout());
- for (uint32_t I = 0; I < NumSections; ++I) {
- uint32_t Fpm0 = 1 + BlocksPerSection * I;
- // 2 Fpm blocks spaced at `getBlockSize()` block intervals
- recordKnownUsedPage(PS, Fpm0);
- recordKnownUsedPage(PS, Fpm0 + 1);
- }
-
- recordKnownUsedPage(PS, File.getBlockMapIndex()); // Stream Table
-
- for (auto DB : File.getDirectoryBlockArray())
- recordKnownUsedPage(PS, DB);
-
- // Record pages used by streams. Note that pages for stream 0
- // are considered being unused because that's what MSVC tools do.
- // Stream 0 doesn't contain actual data, so it makes some sense,
- // though it's a bit confusing to us.
- for (auto &SE : File.getStreamMap().drop_front(1))
- for (auto &S : SE)
- recordKnownUsedPage(PS, S);
-
- dumpBitVector("Msf Free Pages", FPM);
- dumpBitVector("Orphaned Pages", PS.OrphanedPages);
- dumpBitVector("Multiply Used Pages", PS.MultiUsePages);
- dumpBitVector("Use After Free Pages", PS.UseAfterFreePages);
- return Error::success();
-}
-
-void LLVMOutputStyle::dumpBitVector(StringRef Name, const BitVector &V) {
- std::vector<uint32_t> Vec;
- for (uint32_t I = 0, E = V.size(); I != E; ++I)
- if (V[I])
- Vec.push_back(I);
- P.printList(Name, Vec);
-}
-
-Error LLVMOutputStyle::dumpGlobalsStream() {
- if (!opts::raw::DumpGlobals)
- return Error::success();
- if (!File.hasPDBGlobalsStream()) {
- P.printString("Globals Stream not present");
- return Error::success();
- }
-
- auto Globals = File.getPDBGlobalsStream();
- if (!Globals)
- return Globals.takeError();
- DictScope D(P, "Globals Stream");
-
- auto Dbi = File.getPDBDbiStream();
- if (!Dbi)
- return Dbi.takeError();
-
- P.printNumber("Stream number", Dbi->getGlobalSymbolStreamIndex());
- P.printNumber("Number of buckets", Globals->getNumBuckets());
- P.printList("Hash Buckets", Globals->getHashBuckets());
-
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpStreamBlocks() {
- if (!opts::raw::DumpStreamBlocks)
- return Error::success();
-
- ListScope L(P, "StreamBlocks");
- uint32_t StreamCount = File.getNumStreams();
- for (uint32_t StreamIdx = 0; StreamIdx < StreamCount; ++StreamIdx) {
- std::string Name("Stream ");
- Name += to_string(StreamIdx);
- auto StreamBlocks = File.getStreamBlockList(StreamIdx);
- P.printList(Name, StreamBlocks);
- }
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpBlockRanges() {
- if (!opts::raw::DumpBlockRange.hasValue())
- return Error::success();
- auto &R = *opts::raw::DumpBlockRange;
- uint32_t Max = R.Max.getValueOr(R.Min);
-
- if (Max < R.Min)
- return make_error<StringError>(
- "Invalid block range specified. Max < Min",
- std::make_error_code(std::errc::bad_address));
- if (Max >= File.getBlockCount())
- return make_error<StringError>(
- "Invalid block range specified. Requested block out of bounds",
- std::make_error_code(std::errc::bad_address));
-
- DictScope D(P, "Block Data");
- for (uint32_t I = R.Min; I <= Max; ++I) {
- auto ExpectedData = File.getBlockData(I, File.getBlockSize());
- if (!ExpectedData)
- return ExpectedData.takeError();
- std::string Label;
- llvm::raw_string_ostream S(Label);
- S << "Block " << I;
- S.flush();
- P.printBinaryBlock(Label, *ExpectedData);
- }
-
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpStreamBytes() {
- if (opts::raw::DumpStreamData.empty())
- return Error::success();
-
- discoverStreamPurposes();
-
- DictScope D(P, "Stream Data");
- for (uint32_t SI : opts::raw::DumpStreamData) {
- if (SI >= File.getNumStreams())
- return make_error<RawError>(raw_error_code::no_stream);
-
- auto S = MappedBlockStream::createIndexedStream(File.getMsfLayout(),
- File.getMsfBuffer(), SI);
- if (!S)
- continue;
- DictScope DD(P, "Stream");
-
- P.printNumber("Index", SI);
- P.printString("Type", StreamPurposes[SI]);
- P.printNumber("Size", S->getLength());
- auto Blocks = File.getMsfLayout().StreamMap[SI];
- P.printList("Blocks", Blocks);
-
- StreamReader R(*S);
- ArrayRef<uint8_t> StreamData;
- if (auto EC = R.readBytes(StreamData, S->getLength()))
- return EC;
- P.printBinaryBlock("Data", StreamData);
- }
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpInfoStream() {
- if (!opts::raw::DumpHeaders)
- return Error::success();
- if (!File.hasPDBInfoStream()) {
- P.printString("PDB Stream not present");
- return Error::success();
- }
- auto IS = File.getPDBInfoStream();
- if (!IS)
- return IS.takeError();
-
- DictScope D(P, "PDB Stream");
- P.printNumber("Version", IS->getVersion());
- P.printHex("Signature", IS->getSignature());
- P.printNumber("Age", IS->getAge());
- P.printObject("Guid", IS->getGuid());
- return Error::success();
-}
-
-static void printTypeIndexOffset(raw_ostream &OS,
- const TypeIndexOffset &TIOff) {
- OS << "{" << TIOff.Type.getIndex() << ", " << TIOff.Offset << "}";
-}
-
-static void dumpTpiHash(ScopedPrinter &P, TpiStream &Tpi) {
- if (!opts::raw::DumpTpiHash)
- return;
- DictScope DD(P, "Hash");
- P.printNumber("Number of Hash Buckets", Tpi.NumHashBuckets());
- P.printNumber("Hash Key Size", Tpi.getHashKeySize());
- P.printList("Values", Tpi.getHashValues());
- P.printList("Type Index Offsets", Tpi.getTypeIndexOffsets(),
- printTypeIndexOffset);
- P.printList("Hash Adjustments", Tpi.getHashAdjustments(),
- printTypeIndexOffset);
-}
-
-Error LLVMOutputStyle::dumpTpiStream(uint32_t StreamIdx) {
- assert(StreamIdx == StreamTPI || StreamIdx == StreamIPI);
-
- bool DumpRecordBytes = false;
- bool DumpRecords = false;
- StringRef Label;
- StringRef VerLabel;
- if (StreamIdx == StreamTPI) {
- if (!File.hasPDBTpiStream()) {
- P.printString("Type Info Stream (TPI) not present");
- return Error::success();
- }
- DumpRecordBytes = opts::raw::DumpTpiRecordBytes;
- DumpRecords = opts::raw::DumpTpiRecords;
- Label = "Type Info Stream (TPI)";
- VerLabel = "TPI Version";
- } else if (StreamIdx == StreamIPI) {
- if (!File.hasPDBIpiStream()) {
- P.printString("Type Info Stream (IPI) not present");
- return Error::success();
- }
- DumpRecordBytes = opts::raw::DumpIpiRecordBytes;
- DumpRecords = opts::raw::DumpIpiRecords;
- Label = "Type Info Stream (IPI)";
- VerLabel = "IPI Version";
- }
- if (!DumpRecordBytes && !DumpRecords && !opts::raw::DumpModuleSyms)
- return Error::success();
-
- auto Tpi = (StreamIdx == StreamTPI) ? File.getPDBTpiStream()
- : File.getPDBIpiStream();
- if (!Tpi)
- return Tpi.takeError();
-
- CVTypeDumper Dumper(TypeDB);
- if (DumpRecords || DumpRecordBytes) {
- DictScope D(P, Label);
-
- P.printNumber(VerLabel, Tpi->getTpiVersion());
- P.printNumber("Record count", Tpi->NumTypeRecords());
-
- ListScope L(P, "Records");
-
- bool HadError = false;
- for (auto &Type : Tpi->types(&HadError)) {
- DictScope DD(P, "");
-
- if (DumpRecords) {
- TypeDumpVisitor TDV(TypeDB, &P, false);
- if (auto EC = Dumper.dump(Type, TDV))
- return EC;
- }
-
- if (DumpRecordBytes)
- P.printBinaryBlock("Bytes", Type.content());
- }
- dumpTpiHash(P, *Tpi);
- if (HadError)
- return make_error<RawError>(raw_error_code::corrupt_file,
- "TPI stream contained corrupt record");
- } else if (opts::raw::DumpModuleSyms) {
- // Even if the user doesn't want to dump type records, we still need to
- // iterate them in order to build the type database. So when they want to
- // dump symbols but not types, don't stick a dumper on the end, just build
- // the type database.
- TypeDatabaseVisitor DBV(TypeDB);
- TypeDeserializer Deserializer;
- TypeVisitorCallbackPipeline Pipeline;
- Pipeline.addCallbackToPipeline(Deserializer);
- Pipeline.addCallbackToPipeline(DBV);
-
- CVTypeVisitor Visitor(Pipeline);
-
- bool HadError = false;
- for (auto Type : Tpi->types(&HadError)) {
- if (auto EC = Visitor.visitTypeRecord(Type))
- return EC;
- }
-
- dumpTpiHash(P, *Tpi);
- if (HadError)
- return make_error<RawError>(raw_error_code::corrupt_file,
- "TPI stream contained corrupt record");
- }
- P.flush();
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpDbiStream() {
- bool DumpModules = opts::raw::DumpModules || opts::raw::DumpModuleSyms ||
- opts::raw::DumpModuleFiles || opts::raw::DumpLineInfo;
- if (!opts::raw::DumpHeaders && !DumpModules)
- return Error::success();
- if (!File.hasPDBDbiStream()) {
- P.printString("DBI Stream not present");
- return Error::success();
- }
-
- auto DS = File.getPDBDbiStream();
- if (!DS)
- return DS.takeError();
-
- DictScope D(P, "DBI Stream");
- P.printNumber("Dbi Version", DS->getDbiVersion());
- P.printNumber("Age", DS->getAge());
- P.printBoolean("Incremental Linking", DS->isIncrementallyLinked());
- P.printBoolean("Has CTypes", DS->hasCTypes());
- P.printBoolean("Is Stripped", DS->isStripped());
- P.printObject("Machine Type", DS->getMachineType());
- P.printNumber("Symbol Record Stream Index", DS->getSymRecordStreamIndex());
- P.printNumber("Public Symbol Stream Index", DS->getPublicSymbolStreamIndex());
- P.printNumber("Global Symbol Stream Index", DS->getGlobalSymbolStreamIndex());
-
- uint16_t Major = DS->getBuildMajorVersion();
- uint16_t Minor = DS->getBuildMinorVersion();
- P.printVersion("Toolchain Version", Major, Minor);
-
- std::string DllName;
- raw_string_ostream DllStream(DllName);
- DllStream << "mspdb" << Major << Minor << ".dll version";
- DllStream.flush();
- P.printVersion(DllName, Major, Minor, DS->getPdbDllVersion());
-
- if (DumpModules) {
- ListScope L(P, "Modules");
- for (auto &Modi : DS->modules()) {
- DictScope DD(P);
- P.printString("Name", Modi.Info.getModuleName().str());
- P.printNumber("Debug Stream Index", Modi.Info.getModuleStreamIndex());
- P.printString("Object File Name", Modi.Info.getObjFileName().str());
- P.printNumber("Num Files", Modi.Info.getNumberOfFiles());
- P.printNumber("Source File Name Idx", Modi.Info.getSourceFileNameIndex());
- P.printNumber("Pdb File Name Idx", Modi.Info.getPdbFilePathNameIndex());
- P.printNumber("Line Info Byte Size", Modi.Info.getLineInfoByteSize());
- P.printNumber("C13 Line Info Byte Size",
- Modi.Info.getC13LineInfoByteSize());
- P.printNumber("Symbol Byte Size", Modi.Info.getSymbolDebugInfoByteSize());
- P.printNumber("Type Server Index", Modi.Info.getTypeServerIndex());
- P.printBoolean("Has EC Info", Modi.Info.hasECInfo());
- if (opts::raw::DumpModuleFiles) {
- std::string FileListName =
- to_string(Modi.SourceFiles.size()) + " Contributing Source Files";
- ListScope LL(P, FileListName);
- for (auto File : Modi.SourceFiles)
- P.printString(File.str());
- }
- bool HasModuleDI =
- (Modi.Info.getModuleStreamIndex() < File.getNumStreams());
- bool ShouldDumpSymbols =
- (opts::raw::DumpModuleSyms || opts::raw::DumpSymRecordBytes);
- if (HasModuleDI && (ShouldDumpSymbols || opts::raw::DumpLineInfo)) {
- auto ModStreamData = MappedBlockStream::createIndexedStream(
- File.getMsfLayout(), File.getMsfBuffer(),
- Modi.Info.getModuleStreamIndex());
-
- ModStream ModS(Modi.Info, std::move(ModStreamData));
- if (auto EC = ModS.reload())
- return EC;
-
- if (ShouldDumpSymbols) {
- ListScope SS(P, "Symbols");
- codeview::CVSymbolDumper SD(P, TypeDB, nullptr, false);
- bool HadError = false;
- for (auto S : ModS.symbols(&HadError)) {
- DictScope LL(P, "");
- if (opts::raw::DumpModuleSyms) {
- if (auto EC = SD.dump(S)) {
- llvm::consumeError(std::move(EC));
- HadError = true;
- break;
- }
- }
- if (opts::raw::DumpSymRecordBytes)
- P.printBinaryBlock("Bytes", S.content());
- }
- if (HadError)
- return make_error<RawError>(
- raw_error_code::corrupt_file,
- "DBI stream contained corrupt symbol record");
- }
- if (opts::raw::DumpLineInfo) {
- ListScope SS(P, "LineInfo");
- bool HadError = false;
- // Define a locally scoped visitor to print the different
- // substream types types.
- class RecordVisitor : public codeview::IModuleSubstreamVisitor {
- public:
- RecordVisitor(ScopedPrinter &P, PDBFile &F) : P(P), F(F) {}
- Error visitUnknown(ModuleSubstreamKind Kind,
- ReadableStreamRef Stream) override {
- DictScope DD(P, "Unknown");
- ArrayRef<uint8_t> Data;
- StreamReader R(Stream);
- if (auto EC = R.readBytes(Data, R.bytesRemaining())) {
- return make_error<RawError>(
- raw_error_code::corrupt_file,
- "DBI stream contained corrupt line info record");
- }
- P.printBinaryBlock("Data", Data);
- return Error::success();
- }
- Error
- visitFileChecksums(ReadableStreamRef Data,
- const FileChecksumArray &Checksums) override {
- DictScope DD(P, "FileChecksums");
- for (const auto &C : Checksums) {
- DictScope DDD(P, "Checksum");
- if (auto Result = getFileNameForOffset(C.FileNameOffset))
- P.printString("FileName", Result.get());
- else
- return Result.takeError();
- P.flush();
- P.printEnum("Kind", uint8_t(C.Kind), getFileChecksumNames());
- P.printBinaryBlock("Checksum", C.Checksum);
- }
- return Error::success();
- }
-
- Error visitLines(ReadableStreamRef Data,
- const LineSubstreamHeader *Header,
- const LineInfoArray &Lines) override {
- DictScope DD(P, "Lines");
- for (const auto &L : Lines) {
- if (auto Result = getFileNameForOffset2(L.NameIndex))
- P.printString("FileName", Result.get());
- else
- return Result.takeError();
- P.flush();
- for (const auto &N : L.LineNumbers) {
- DictScope DDD(P, "Line");
- LineInfo LI(N.Flags);
- P.printNumber("Offset", N.Offset);
- if (LI.isAlwaysStepInto())
- P.printString("StepInto", StringRef("Always"));
- else if (LI.isNeverStepInto())
- P.printString("StepInto", StringRef("Never"));
- else
- P.printNumber("LineNumberStart", LI.getStartLine());
- P.printNumber("EndDelta", LI.getLineDelta());
- P.printBoolean("IsStatement", LI.isStatement());
- }
- for (const auto &C : L.Columns) {
- DictScope DDD(P, "Column");
- P.printNumber("Start", C.StartColumn);
- P.printNumber("End", C.EndColumn);
- }
- }
- return Error::success();
- }
-
- private:
- Expected<StringRef> getFileNameForOffset(uint32_t Offset) {
- auto ST = F.getStringTable();
- if (!ST)
- return ST.takeError();
-
- return ST->getStringForID(Offset);
- }
- Expected<StringRef> getFileNameForOffset2(uint32_t Offset) {
- auto DS = F.getPDBDbiStream();
- if (!DS)
- return DS.takeError();
- return DS->getFileNameForIndex(Offset);
- }
- ScopedPrinter &P;
- PDBFile &F;
- };
-
- RecordVisitor V(P, File);
- for (const auto &L : ModS.lines(&HadError)) {
- if (auto EC = codeview::visitModuleSubstream(L, V))
- return EC;
- }
- }
- }
- }
- }
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpSectionContribs() {
- if (!opts::raw::DumpSectionContribs)
- return Error::success();
- if (!File.hasPDBDbiStream()) {
- P.printString("DBI Stream not present");
- return Error::success();
- }
-
- auto Dbi = File.getPDBDbiStream();
- if (!Dbi)
- return Dbi.takeError();
-
- ListScope L(P, "Section Contributions");
- class Visitor : public ISectionContribVisitor {
- public:
- Visitor(ScopedPrinter &P, DbiStream &DS) : P(P), DS(DS) {}
- void visit(const SectionContrib &SC) override {
- DictScope D(P, "Contribution");
- P.printNumber("ISect", SC.ISect);
- P.printNumber("Off", SC.Off);
- P.printNumber("Size", SC.Size);
- P.printFlags("Characteristics", SC.Characteristics,
- codeview::getImageSectionCharacteristicNames(),
- COFF::SectionCharacteristics(0x00F00000));
- {
- DictScope DD(P, "Module");
- P.printNumber("Index", SC.Imod);
- auto M = DS.modules();
- if (M.size() > SC.Imod) {
- P.printString("Name", M[SC.Imod].Info.getModuleName());
- }
- }
- P.printNumber("Data CRC", SC.DataCrc);
- P.printNumber("Reloc CRC", SC.RelocCrc);
- P.flush();
- }
- void visit(const SectionContrib2 &SC) override {
- visit(SC.Base);
- P.printNumber("ISect Coff", SC.ISectCoff);
- P.flush();
- }
-
- private:
- ScopedPrinter &P;
- DbiStream &DS;
- };
- Visitor V(P, *Dbi);
- Dbi->visitSectionContributions(V);
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpSectionMap() {
- if (!opts::raw::DumpSectionMap)
- return Error::success();
- if (!File.hasPDBDbiStream()) {
- P.printString("DBI Stream not present");
- return Error::success();
- }
-
- auto Dbi = File.getPDBDbiStream();
- if (!Dbi)
- return Dbi.takeError();
-
- ListScope L(P, "Section Map");
- for (auto &M : Dbi->getSectionMap()) {
- DictScope D(P, "Entry");
- P.printFlags("Flags", M.Flags, getOMFSegMapDescFlagNames());
- P.printNumber("Ovl", M.Ovl);
- P.printNumber("Group", M.Group);
- P.printNumber("Frame", M.Frame);
- P.printNumber("SecName", M.SecName);
- P.printNumber("ClassName", M.ClassName);
- P.printNumber("Offset", M.Offset);
- P.printNumber("SecByteLength", M.SecByteLength);
- P.flush();
- }
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpPublicsStream() {
- if (!opts::raw::DumpPublics)
- return Error::success();
- if (!File.hasPDBPublicsStream()) {
- P.printString("Publics Stream not present");
- return Error::success();
- }
-
- auto Publics = File.getPDBPublicsStream();
- if (!Publics)
- return Publics.takeError();
- DictScope D(P, "Publics Stream");
-
- auto Dbi = File.getPDBDbiStream();
- if (!Dbi)
- return Dbi.takeError();
-
- P.printNumber("Stream number", Dbi->getPublicSymbolStreamIndex());
- P.printNumber("SymHash", Publics->getSymHash());
- P.printNumber("AddrMap", Publics->getAddrMap());
- P.printNumber("Number of buckets", Publics->getNumBuckets());
- P.printList("Hash Buckets", Publics->getHashBuckets());
- P.printList("Address Map", Publics->getAddressMap());
- P.printList("Thunk Map", Publics->getThunkMap());
- P.printList("Section Offsets", Publics->getSectionOffsets(),
- printSectionOffset);
- ListScope L(P, "Symbols");
- codeview::CVSymbolDumper SD(P, TypeDB, nullptr, false);
- bool HadError = false;
- for (auto S : Publics->getSymbols(&HadError)) {
- DictScope DD(P, "");
-
- if (auto EC = SD.dump(S)) {
- HadError = true;
- break;
- }
- if (opts::raw::DumpSymRecordBytes)
- P.printBinaryBlock("Bytes", S.content());
- }
- if (HadError)
- return make_error<RawError>(
- raw_error_code::corrupt_file,
- "Public symbol stream contained corrupt record");
-
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpSectionHeaders() {
- if (!opts::raw::DumpSectionHeaders)
- return Error::success();
- if (!File.hasPDBDbiStream()) {
- P.printString("DBI Stream not present");
- return Error::success();
- }
-
- auto Dbi = File.getPDBDbiStream();
- if (!Dbi)
- return Dbi.takeError();
-
- ListScope D(P, "Section Headers");
- for (const object::coff_section &Section : Dbi->getSectionHeaders()) {
- DictScope DD(P, "");
-
- // If a name is 8 characters long, there is no NUL character at end.
- StringRef Name(Section.Name, strnlen(Section.Name, sizeof(Section.Name)));
- P.printString("Name", Name);
- P.printNumber("Virtual Size", Section.VirtualSize);
- P.printNumber("Virtual Address", Section.VirtualAddress);
- P.printNumber("Size of Raw Data", Section.SizeOfRawData);
- P.printNumber("File Pointer to Raw Data", Section.PointerToRawData);
- P.printNumber("File Pointer to Relocations", Section.PointerToRelocations);
- P.printNumber("File Pointer to Linenumbers", Section.PointerToLinenumbers);
- P.printNumber("Number of Relocations", Section.NumberOfRelocations);
- P.printNumber("Number of Linenumbers", Section.NumberOfLinenumbers);
- P.printFlags("Characteristics", Section.Characteristics,
- getImageSectionCharacteristicNames());
- }
- return Error::success();
-}
-
-Error LLVMOutputStyle::dumpFpoStream() {
- if (!opts::raw::DumpFpo)
- return Error::success();
- if (!File.hasPDBDbiStream()) {
- P.printString("DBI Stream not present");
- return Error::success();
- }
-
- auto Dbi = File.getPDBDbiStream();
- if (!Dbi)
- return Dbi.takeError();
-
- ListScope D(P, "New FPO");
- for (const object::FpoData &Fpo : Dbi->getFpoRecords()) {
- DictScope DD(P, "");
- P.printNumber("Offset", Fpo.Offset);
- P.printNumber("Size", Fpo.Size);
- P.printNumber("Number of locals", Fpo.NumLocals);
- P.printNumber("Number of params", Fpo.NumParams);
- P.printNumber("Size of Prolog", Fpo.getPrologSize());
- P.printNumber("Number of Saved Registers", Fpo.getNumSavedRegs());
- P.printBoolean("Has SEH", Fpo.hasSEH());
- P.printBoolean("Use BP", Fpo.useBP());
- P.printNumber("Frame Pointer", Fpo.getFP());
- }
- return Error::success();
-}
-
-void LLVMOutputStyle::flush() { P.flush(); }