1 //===- LLVMOutputStyle.cpp ------------------------------------ *- C++ --*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "LLVMOutputStyle.h"
12 #include "llvm-pdbdump.h"
13 #include "llvm/DebugInfo/CodeView/EnumTables.h"
14 #include "llvm/DebugInfo/CodeView/ModuleSubstreamVisitor.h"
15 #include "llvm/DebugInfo/CodeView/SymbolDumper.h"
16 #include "llvm/DebugInfo/PDB/PDBExtras.h"
17 #include "llvm/DebugInfo/PDB/Raw/DbiStream.h"
18 #include "llvm/DebugInfo/PDB/Raw/EnumTables.h"
19 #include "llvm/DebugInfo/PDB/Raw/ISectionContribVisitor.h"
20 #include "llvm/DebugInfo/PDB/Raw/IndexedStreamData.h"
21 #include "llvm/DebugInfo/PDB/Raw/InfoStream.h"
22 #include "llvm/DebugInfo/PDB/Raw/ModInfo.h"
23 #include "llvm/DebugInfo/PDB/Raw/ModStream.h"
24 #include "llvm/DebugInfo/PDB/Raw/PDBFile.h"
25 #include "llvm/DebugInfo/PDB/Raw/PublicsStream.h"
26 #include "llvm/DebugInfo/PDB/Raw/RawError.h"
27 #include "llvm/DebugInfo/PDB/Raw/TpiStream.h"
28 #include "llvm/Object/COFF.h"
30 #include <unordered_map>
33 using namespace llvm::codeview;
34 using namespace llvm::pdb;
36 static void printSectionOffset(llvm::raw_ostream &OS,
37 const SectionOffset &Off) {
38 OS << Off.Off << ", " << Off.Isect;
41 LLVMOutputStyle::LLVMOutputStyle(PDBFile &File)
42 : File(File), P(outs()), TD(&P, false) {}
44 Error LLVMOutputStyle::dump() {
45 if (auto EC = dumpFileHeaders())
48 if (auto EC = dumpStreamSummary())
51 if (auto EC = dumpStreamBlocks())
54 if (auto EC = dumpStreamData())
57 if (auto EC = dumpInfoStream())
60 if (auto EC = dumpNamedStream())
63 if (auto EC = dumpTpiStream(StreamTPI))
66 if (auto EC = dumpTpiStream(StreamIPI))
69 if (auto EC = dumpDbiStream())
72 if (auto EC = dumpSectionContribs())
75 if (auto EC = dumpSectionMap())
78 if (auto EC = dumpPublicsStream())
81 if (auto EC = dumpSectionHeaders())
84 if (auto EC = dumpFpoStream())
89 return Error::success();
92 Error LLVMOutputStyle::dumpFileHeaders() {
93 if (!opts::raw::DumpHeaders)
94 return Error::success();
96 DictScope D(P, "FileHeaders");
97 P.printNumber("BlockSize", File.getBlockSize());
98 P.printNumber("FreeBlockMap", File.getFreeBlockMapBlock());
99 P.printNumber("NumBlocks", File.getBlockCount());
100 P.printNumber("NumDirectoryBytes", File.getNumDirectoryBytes());
101 P.printNumber("Unknown1", File.getUnknown1());
102 P.printNumber("BlockMapAddr", File.getBlockMapIndex());
103 P.printNumber("NumDirectoryBlocks", File.getNumDirectoryBlocks());
105 // The directory is not contiguous. Instead, the block map contains a
106 // contiguous list of block numbers whose contents, when concatenated in
107 // order, make up the directory.
108 P.printList("DirectoryBlocks", File.getDirectoryBlockArray());
109 P.printNumber("NumStreams", File.getNumStreams());
110 return Error::success();
113 Error LLVMOutputStyle::dumpStreamSummary() {
114 if (!opts::raw::DumpStreamSummary)
115 return Error::success();
117 // It's OK if we fail to load some of these streams, we still attempt to print
119 auto Dbi = File.getPDBDbiStream();
120 auto Tpi = File.getPDBTpiStream();
121 auto Ipi = File.getPDBIpiStream();
122 auto Info = File.getPDBInfoStream();
124 ListScope L(P, "Streams");
125 uint32_t StreamCount = File.getNumStreams();
126 std::unordered_map<uint16_t, const ModuleInfoEx *> ModStreams;
127 std::unordered_map<uint16_t, std::string> NamedStreams;
130 for (auto &ModI : Dbi->modules()) {
131 uint16_t SN = ModI.Info.getModuleStreamIndex();
132 ModStreams[SN] = &ModI;
136 for (auto &NSE : Info->named_streams()) {
137 NamedStreams[NSE.second] = NSE.first();
141 for (uint16_t StreamIdx = 0; StreamIdx < StreamCount; ++StreamIdx) {
142 std::string Label("Stream ");
143 Label += to_string(StreamIdx);
145 if (StreamIdx == OldMSFDirectory)
146 Value = "Old MSF Directory";
147 else if (StreamIdx == StreamPDB)
148 Value = "PDB Stream";
149 else if (StreamIdx == StreamDBI)
150 Value = "DBI Stream";
151 else if (StreamIdx == StreamTPI)
152 Value = "TPI Stream";
153 else if (StreamIdx == StreamIPI)
154 Value = "IPI Stream";
155 else if (Dbi && StreamIdx == Dbi->getGlobalSymbolStreamIndex())
156 Value = "Global Symbol Hash";
157 else if (Dbi && StreamIdx == Dbi->getPublicSymbolStreamIndex())
158 Value = "Public Symbol Hash";
159 else if (Dbi && StreamIdx == Dbi->getSymRecordStreamIndex())
160 Value = "Public Symbol Records";
161 else if (Tpi && StreamIdx == Tpi->getTypeHashStreamIndex())
163 else if (Tpi && StreamIdx == Tpi->getTypeHashStreamAuxIndex())
164 Value = "TPI Aux Hash";
165 else if (Ipi && StreamIdx == Ipi->getTypeHashStreamIndex())
167 else if (Ipi && StreamIdx == Ipi->getTypeHashStreamAuxIndex())
168 Value = "IPI Aux Hash";
170 StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Exception))
171 Value = "Exception Data";
172 else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Fixup))
173 Value = "Fixup Data";
174 else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::FPO))
177 StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::NewFPO))
178 Value = "New FPO Data";
180 StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::OmapFromSrc))
181 Value = "Omap From Source Data";
183 StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::OmapToSrc))
184 Value = "Omap To Source Data";
185 else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Pdata))
188 StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::SectionHdr))
189 Value = "Section Header Data";
192 Dbi->getDebugStreamIndex(DbgHeaderType::SectionHdrOrig))
193 Value = "Section Header Original Data";
195 StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::TokenRidMap))
196 Value = "Token Rid Data";
197 else if (Dbi && StreamIdx == Dbi->getDebugStreamIndex(DbgHeaderType::Xdata))
200 auto ModIter = ModStreams.find(StreamIdx);
201 auto NSIter = NamedStreams.find(StreamIdx);
202 if (ModIter != ModStreams.end()) {
204 Value += ModIter->second->Info.getModuleName().str();
206 } else if (NSIter != NamedStreams.end()) {
207 Value = "Named Stream \"";
208 Value += NSIter->second;
214 Value = "[" + Value + "]";
216 Value + " (" + to_string(File.getStreamByteSize(StreamIdx)) + " bytes)";
218 P.printString(Label, Value);
221 // Consume errors from missing streams.
223 consumeError(Dbi.takeError());
225 consumeError(Tpi.takeError());
227 consumeError(Ipi.takeError());
229 consumeError(Info.takeError());
232 return Error::success();
235 Error LLVMOutputStyle::dumpStreamBlocks() {
236 if (!opts::raw::DumpStreamBlocks)
237 return Error::success();
239 ListScope L(P, "StreamBlocks");
240 uint32_t StreamCount = File.getNumStreams();
241 for (uint32_t StreamIdx = 0; StreamIdx < StreamCount; ++StreamIdx) {
242 std::string Name("Stream ");
243 Name += to_string(StreamIdx);
244 auto StreamBlocks = File.getStreamBlockList(StreamIdx);
245 P.printList(Name, StreamBlocks);
247 return Error::success();
250 Error LLVMOutputStyle::dumpStreamData() {
251 uint32_t StreamCount = File.getNumStreams();
252 StringRef DumpStreamStr = opts::raw::DumpStreamDataIdx;
253 uint32_t DumpStreamNum;
254 if (DumpStreamStr.getAsInteger(/*Radix=*/0U, DumpStreamNum))
255 return Error::success();
257 if (DumpStreamNum >= StreamCount)
258 return make_error<RawError>(raw_error_code::no_stream);
260 auto S = MappedBlockStream::createIndexedStream(DumpStreamNum, File);
262 return S.takeError();
263 codeview::StreamReader R(**S);
264 while (R.bytesRemaining() > 0) {
265 ArrayRef<uint8_t> Data;
266 uint32_t BytesToReadInBlock = std::min(
267 R.bytesRemaining(), static_cast<uint32_t>(File.getBlockSize()));
268 if (auto EC = R.readBytes(Data, BytesToReadInBlock))
272 StringRef(reinterpret_cast<const char *>(Data.begin()), Data.size()));
274 return Error::success();
277 Error LLVMOutputStyle::dumpInfoStream() {
278 if (!opts::raw::DumpHeaders)
279 return Error::success();
280 auto IS = File.getPDBInfoStream();
282 return IS.takeError();
284 DictScope D(P, "PDB Stream");
285 P.printNumber("Version", IS->getVersion());
286 P.printHex("Signature", IS->getSignature());
287 P.printNumber("Age", IS->getAge());
288 P.printObject("Guid", IS->getGuid());
289 return Error::success();
292 Error LLVMOutputStyle::dumpNamedStream() {
293 if (opts::raw::DumpStreamDataName.empty())
294 return Error::success();
296 auto IS = File.getPDBInfoStream();
298 return IS.takeError();
300 uint32_t NameStreamIndex =
301 IS->getNamedStreamIndex(opts::raw::DumpStreamDataName);
302 if (NameStreamIndex == 0 || NameStreamIndex >= File.getNumStreams())
303 return make_error<RawError>(raw_error_code::no_stream);
305 if (NameStreamIndex != 0) {
306 std::string Name("Stream '");
307 Name += opts::raw::DumpStreamDataName;
309 DictScope D(P, Name);
310 P.printNumber("Index", NameStreamIndex);
313 MappedBlockStream::createIndexedStream(NameStreamIndex, File);
315 return NameStream.takeError();
316 codeview::StreamReader Reader(**NameStream);
318 NameHashTable NameTable;
319 if (auto EC = NameTable.load(Reader))
322 P.printHex("Signature", NameTable.getSignature());
323 P.printNumber("Version", NameTable.getHashVersion());
324 P.printNumber("Name Count", NameTable.getNameCount());
325 ListScope L(P, "Names");
326 for (uint32_t ID : NameTable.name_ids()) {
327 StringRef Str = NameTable.getStringForID(ID);
329 P.printString(to_string(ID), Str);
332 return Error::success();
335 static void printTypeIndexOffset(raw_ostream &OS,
336 const TypeIndexOffset &TIOff) {
337 OS << "{" << TIOff.Type.getIndex() << ", " << TIOff.Offset << "}";
340 static void dumpTpiHash(ScopedPrinter &P, TpiStream &Tpi) {
341 if (!opts::raw::DumpTpiHash)
343 DictScope DD(P, "Hash");
344 P.printNumber("Number of Hash Buckets", Tpi.NumHashBuckets());
345 P.printNumber("Hash Key Size", Tpi.getHashKeySize());
346 P.printList("Values", Tpi.getHashValues());
347 P.printList("Type Index Offsets", Tpi.getTypeIndexOffsets(),
348 printTypeIndexOffset);
349 P.printList("Hash Adjustments", Tpi.getHashAdjustments(),
350 printTypeIndexOffset);
353 Error LLVMOutputStyle::dumpTpiStream(uint32_t StreamIdx) {
354 assert(StreamIdx == StreamTPI || StreamIdx == StreamIPI);
356 bool DumpRecordBytes = false;
357 bool DumpRecords = false;
360 if (StreamIdx == StreamTPI) {
361 DumpRecordBytes = opts::raw::DumpTpiRecordBytes;
362 DumpRecords = opts::raw::DumpTpiRecords;
363 Label = "Type Info Stream (TPI)";
364 VerLabel = "TPI Version";
365 } else if (StreamIdx == StreamIPI) {
366 DumpRecordBytes = opts::raw::DumpIpiRecordBytes;
367 DumpRecords = opts::raw::DumpIpiRecords;
368 Label = "Type Info Stream (IPI)";
369 VerLabel = "IPI Version";
371 if (!DumpRecordBytes && !DumpRecords && !opts::raw::DumpModuleSyms)
372 return Error::success();
374 auto Tpi = (StreamIdx == StreamTPI) ? File.getPDBTpiStream()
375 : File.getPDBIpiStream();
377 return Tpi.takeError();
379 if (DumpRecords || DumpRecordBytes) {
380 DictScope D(P, Label);
382 P.printNumber(VerLabel, Tpi->getTpiVersion());
383 P.printNumber("Record count", Tpi->NumTypeRecords());
385 ListScope L(P, "Records");
387 bool HadError = false;
388 for (auto &Type : Tpi->types(&HadError)) {
392 if (auto EC = TD.dump(Type))
397 P.printBinaryBlock("Bytes", Type.Data);
399 dumpTpiHash(P, *Tpi);
401 return make_error<RawError>(raw_error_code::corrupt_file,
402 "TPI stream contained corrupt record");
403 } else if (opts::raw::DumpModuleSyms) {
404 // Even if the user doesn't want to dump type records, we still need to
405 // iterate them in order to build the list of types so that we can print
406 // them when dumping module symbols. So when they want to dump symbols
407 // but not types, use a null output stream.
408 ScopedPrinter *OldP = TD.getPrinter();
409 TD.setPrinter(nullptr);
411 bool HadError = false;
412 for (auto &Type : Tpi->types(&HadError)) {
413 if (auto EC = TD.dump(Type))
418 dumpTpiHash(P, *Tpi);
420 return make_error<RawError>(raw_error_code::corrupt_file,
421 "TPI stream contained corrupt record");
424 return Error::success();
427 Error LLVMOutputStyle::dumpDbiStream() {
428 bool DumpModules = opts::raw::DumpModules || opts::raw::DumpModuleSyms ||
429 opts::raw::DumpModuleFiles || opts::raw::DumpLineInfo;
430 if (!opts::raw::DumpHeaders && !DumpModules)
431 return Error::success();
433 auto DS = File.getPDBDbiStream();
435 return DS.takeError();
437 DictScope D(P, "DBI Stream");
438 P.printNumber("Dbi Version", DS->getDbiVersion());
439 P.printNumber("Age", DS->getAge());
440 P.printBoolean("Incremental Linking", DS->isIncrementallyLinked());
441 P.printBoolean("Has CTypes", DS->hasCTypes());
442 P.printBoolean("Is Stripped", DS->isStripped());
443 P.printObject("Machine Type", DS->getMachineType());
444 P.printNumber("Symbol Record Stream Index", DS->getSymRecordStreamIndex());
445 P.printNumber("Public Symbol Stream Index", DS->getPublicSymbolStreamIndex());
446 P.printNumber("Global Symbol Stream Index", DS->getGlobalSymbolStreamIndex());
448 uint16_t Major = DS->getBuildMajorVersion();
449 uint16_t Minor = DS->getBuildMinorVersion();
450 P.printVersion("Toolchain Version", Major, Minor);
453 raw_string_ostream DllStream(DllName);
454 DllStream << "mspdb" << Major << Minor << ".dll version";
456 P.printVersion(DllName, Major, Minor, DS->getPdbDllVersion());
459 ListScope L(P, "Modules");
460 for (auto &Modi : DS->modules()) {
462 P.printString("Name", Modi.Info.getModuleName().str());
463 P.printNumber("Debug Stream Index", Modi.Info.getModuleStreamIndex());
464 P.printString("Object File Name", Modi.Info.getObjFileName().str());
465 P.printNumber("Num Files", Modi.Info.getNumberOfFiles());
466 P.printNumber("Source File Name Idx", Modi.Info.getSourceFileNameIndex());
467 P.printNumber("Pdb File Name Idx", Modi.Info.getPdbFilePathNameIndex());
468 P.printNumber("Line Info Byte Size", Modi.Info.getLineInfoByteSize());
469 P.printNumber("C13 Line Info Byte Size",
470 Modi.Info.getC13LineInfoByteSize());
471 P.printNumber("Symbol Byte Size", Modi.Info.getSymbolDebugInfoByteSize());
472 P.printNumber("Type Server Index", Modi.Info.getTypeServerIndex());
473 P.printBoolean("Has EC Info", Modi.Info.hasECInfo());
474 if (opts::raw::DumpModuleFiles) {
475 std::string FileListName =
476 to_string(Modi.SourceFiles.size()) + " Contributing Source Files";
477 ListScope LL(P, FileListName);
478 for (auto File : Modi.SourceFiles)
479 P.printString(File.str());
482 (Modi.Info.getModuleStreamIndex() < File.getNumStreams());
483 bool ShouldDumpSymbols =
484 (opts::raw::DumpModuleSyms || opts::raw::DumpSymRecordBytes);
485 if (HasModuleDI && (ShouldDumpSymbols || opts::raw::DumpLineInfo)) {
486 auto ModStreamData = MappedBlockStream::createIndexedStream(
487 Modi.Info.getModuleStreamIndex(), File);
489 return ModStreamData.takeError();
490 ModStream ModS(Modi.Info, std::move(*ModStreamData));
491 if (auto EC = ModS.reload())
494 if (ShouldDumpSymbols) {
495 ListScope SS(P, "Symbols");
496 codeview::CVSymbolDumper SD(P, TD, nullptr, false);
497 bool HadError = false;
498 for (const auto &S : ModS.symbols(&HadError)) {
501 if (opts::raw::DumpModuleSyms)
503 if (opts::raw::DumpSymRecordBytes)
504 P.printBinaryBlock("Bytes", S.Data);
507 return make_error<RawError>(
508 raw_error_code::corrupt_file,
509 "DBI stream contained corrupt symbol record");
511 if (opts::raw::DumpLineInfo) {
512 ListScope SS(P, "LineInfo");
513 bool HadError = false;
514 // Define a locally scoped visitor to print the different
515 // substream types types.
516 class RecordVisitor : public codeview::IModuleSubstreamVisitor {
518 RecordVisitor(ScopedPrinter &P, PDBFile &F) : P(P), F(F) {}
519 Error visitUnknown(ModuleSubstreamKind Kind,
520 StreamRef Stream) override {
521 DictScope DD(P, "Unknown");
522 ArrayRef<uint8_t> Data;
523 StreamReader R(Stream);
524 if (auto EC = R.readBytes(Data, R.bytesRemaining())) {
525 return make_error<RawError>(
526 raw_error_code::corrupt_file,
527 "DBI stream contained corrupt line info record");
529 P.printBinaryBlock("Data", Data);
530 return Error::success();
533 visitFileChecksums(StreamRef Data,
534 const FileChecksumArray &Checksums) override {
535 DictScope DD(P, "FileChecksums");
536 for (const auto &C : Checksums) {
537 DictScope DDD(P, "Checksum");
538 if (auto Result = getFileNameForOffset(C.FileNameOffset))
539 P.printString("FileName", Result.get());
541 return Result.takeError();
543 P.printEnum("Kind", uint8_t(C.Kind), getFileChecksumNames());
544 P.printBinaryBlock("Checksum", C.Checksum);
546 return Error::success();
549 Error visitLines(StreamRef Data, const LineSubstreamHeader *Header,
550 const LineInfoArray &Lines) override {
551 DictScope DD(P, "Lines");
552 for (const auto &L : Lines) {
553 if (auto Result = getFileNameForOffset2(L.NameIndex))
554 P.printString("FileName", Result.get());
556 return Result.takeError();
558 for (const auto &N : L.LineNumbers) {
559 DictScope DDD(P, "Line");
560 LineInfo LI(N.Flags);
561 P.printNumber("Offset", N.Offset);
562 if (LI.isAlwaysStepInto())
563 P.printString("StepInto", StringRef("Always"));
564 else if (LI.isNeverStepInto())
565 P.printString("StepInto", StringRef("Never"));
567 P.printNumber("LineNumberStart", LI.getStartLine());
568 P.printNumber("EndDelta", LI.getLineDelta());
569 P.printBoolean("IsStatement", LI.isStatement());
571 for (const auto &C : L.Columns) {
572 DictScope DDD(P, "Column");
573 P.printNumber("Start", C.StartColumn);
574 P.printNumber("End", C.EndColumn);
577 return Error::success();
581 Expected<StringRef> getFileNameForOffset(uint32_t Offset) {
582 auto ST = F.getStringTable();
584 return ST.takeError();
586 return ST->getStringForID(Offset);
588 Expected<StringRef> getFileNameForOffset2(uint32_t Offset) {
589 auto DS = F.getPDBDbiStream();
591 return DS.takeError();
592 return DS->getFileNameForIndex(Offset);
598 RecordVisitor V(P, File);
599 for (const auto &L : ModS.lines(&HadError)) {
600 if (auto EC = codeview::visitModuleSubstream(L, V))
607 return Error::success();
610 Error LLVMOutputStyle::dumpSectionContribs() {
611 if (!opts::raw::DumpSectionContribs)
612 return Error::success();
614 auto Dbi = File.getPDBDbiStream();
616 return Dbi.takeError();
618 ListScope L(P, "Section Contributions");
619 class Visitor : public ISectionContribVisitor {
621 Visitor(ScopedPrinter &P, DbiStream &DS) : P(P), DS(DS) {}
622 void visit(const SectionContrib &SC) override {
623 DictScope D(P, "Contribution");
624 P.printNumber("ISect", SC.ISect);
625 P.printNumber("Off", SC.Off);
626 P.printNumber("Size", SC.Size);
627 P.printFlags("Characteristics", SC.Characteristics,
628 codeview::getImageSectionCharacteristicNames(),
629 COFF::SectionCharacteristics(0x00F00000));
631 DictScope DD(P, "Module");
632 P.printNumber("Index", SC.Imod);
633 auto M = DS.modules();
634 if (M.size() > SC.Imod) {
635 P.printString("Name", M[SC.Imod].Info.getModuleName());
638 P.printNumber("Data CRC", SC.DataCrc);
639 P.printNumber("Reloc CRC", SC.RelocCrc);
642 void visit(const SectionContrib2 &SC) override {
644 P.printNumber("ISect Coff", SC.ISectCoff);
653 Dbi->visitSectionContributions(V);
654 return Error::success();
657 Error LLVMOutputStyle::dumpSectionMap() {
658 if (!opts::raw::DumpSectionMap)
659 return Error::success();
661 auto Dbi = File.getPDBDbiStream();
663 return Dbi.takeError();
665 ListScope L(P, "Section Map");
666 for (auto &M : Dbi->getSectionMap()) {
667 DictScope D(P, "Entry");
668 P.printFlags("Flags", M.Flags, getOMFSegMapDescFlagNames());
669 P.printNumber("Flags", M.Flags);
670 P.printNumber("Ovl", M.Ovl);
671 P.printNumber("Group", M.Group);
672 P.printNumber("Frame", M.Frame);
673 P.printNumber("SecName", M.SecName);
674 P.printNumber("ClassName", M.ClassName);
675 P.printNumber("Offset", M.Offset);
676 P.printNumber("SecByteLength", M.SecByteLength);
679 return Error::success();
682 Error LLVMOutputStyle::dumpPublicsStream() {
683 if (!opts::raw::DumpPublics)
684 return Error::success();
686 DictScope D(P, "Publics Stream");
687 auto Publics = File.getPDBPublicsStream();
689 return Publics.takeError();
691 auto Dbi = File.getPDBDbiStream();
693 return Dbi.takeError();
695 P.printNumber("Stream number", Dbi->getPublicSymbolStreamIndex());
696 P.printNumber("SymHash", Publics->getSymHash());
697 P.printNumber("AddrMap", Publics->getAddrMap());
698 P.printNumber("Number of buckets", Publics->getNumBuckets());
699 P.printList("Hash Buckets", Publics->getHashBuckets());
700 P.printList("Address Map", Publics->getAddressMap());
701 P.printList("Thunk Map", Publics->getThunkMap());
702 P.printList("Section Offsets", Publics->getSectionOffsets(),
704 ListScope L(P, "Symbols");
705 codeview::CVSymbolDumper SD(P, TD, nullptr, false);
706 bool HadError = false;
707 for (auto S : Publics->getSymbols(&HadError)) {
711 if (opts::raw::DumpSymRecordBytes)
712 P.printBinaryBlock("Bytes", S.Data);
715 return make_error<RawError>(
716 raw_error_code::corrupt_file,
717 "Public symbol stream contained corrupt record");
719 return Error::success();
722 Error LLVMOutputStyle::dumpSectionHeaders() {
723 if (!opts::raw::DumpSectionHeaders)
724 return Error::success();
726 auto Dbi = File.getPDBDbiStream();
728 return Dbi.takeError();
730 ListScope D(P, "Section Headers");
731 for (const object::coff_section &Section : Dbi->getSectionHeaders()) {
734 // If a name is 8 characters long, there is no NUL character at end.
735 StringRef Name(Section.Name, strnlen(Section.Name, sizeof(Section.Name)));
736 P.printString("Name", Name);
737 P.printNumber("Virtual Size", Section.VirtualSize);
738 P.printNumber("Virtual Address", Section.VirtualAddress);
739 P.printNumber("Size of Raw Data", Section.SizeOfRawData);
740 P.printNumber("File Pointer to Raw Data", Section.PointerToRawData);
741 P.printNumber("File Pointer to Relocations", Section.PointerToRelocations);
742 P.printNumber("File Pointer to Linenumbers", Section.PointerToLinenumbers);
743 P.printNumber("Number of Relocations", Section.NumberOfRelocations);
744 P.printNumber("Number of Linenumbers", Section.NumberOfLinenumbers);
745 P.printFlags("Characteristics", Section.Characteristics,
746 getImageSectionCharacteristicNames());
748 return Error::success();
751 Error LLVMOutputStyle::dumpFpoStream() {
752 if (!opts::raw::DumpFpo)
753 return Error::success();
755 auto Dbi = File.getPDBDbiStream();
757 return Dbi.takeError();
759 ListScope D(P, "New FPO");
760 for (const object::FpoData &Fpo : Dbi->getFpoRecords()) {
762 P.printNumber("Offset", Fpo.Offset);
763 P.printNumber("Size", Fpo.Size);
764 P.printNumber("Number of locals", Fpo.NumLocals);
765 P.printNumber("Number of params", Fpo.NumParams);
766 P.printNumber("Size of Prolog", Fpo.getPrologSize());
767 P.printNumber("Number of Saved Registers", Fpo.getNumSavedRegs());
768 P.printBoolean("Has SEH", Fpo.hasSEH());
769 P.printBoolean("Use BP", Fpo.useBP());
770 P.printNumber("Frame Pointer", Fpo.getFP());
772 return Error::success();
775 void LLVMOutputStyle::flush() { P.flush(); }