diff options
Diffstat (limited to 'gnu/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp')
| -rw-r--r-- | gnu/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp | 665 |
1 files changed, 0 insertions, 665 deletions
diff --git a/gnu/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp b/gnu/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp deleted file mode 100644 index 04e0bab745d..00000000000 --- a/gnu/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp +++ /dev/null @@ -1,665 +0,0 @@ -//===-- SymbolDumper.cpp - CodeView symbol info dumper ----------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "llvm/DebugInfo/CodeView/SymbolDumper.h" -#include "llvm/ADT/SmallString.h" -#include "llvm/DebugInfo/CodeView/CVSymbolVisitor.h" -#include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h" -#include "llvm/DebugInfo/CodeView/EnumTables.h" -#include "llvm/DebugInfo/CodeView/SymbolDeserializer.h" -#include "llvm/DebugInfo/CodeView/SymbolDumpDelegate.h" -#include "llvm/DebugInfo/CodeView/SymbolRecord.h" -#include "llvm/DebugInfo/CodeView/SymbolVisitorCallbackPipeline.h" -#include "llvm/DebugInfo/CodeView/SymbolVisitorCallbacks.h" -#include "llvm/DebugInfo/CodeView/TypeIndex.h" -#include "llvm/Support/Error.h" -#include "llvm/Support/ScopedPrinter.h" - -#include <system_error> - -using namespace llvm; -using namespace llvm::codeview; - -namespace { -/// Use this private dumper implementation to keep implementation details about -/// the visitor out of SymbolDumper.h. -class CVSymbolDumperImpl : public SymbolVisitorCallbacks { -public: - CVSymbolDumperImpl(TypeCollection &Types, SymbolDumpDelegate *ObjDelegate, - ScopedPrinter &W, CPUType CPU, bool PrintRecordBytes) - : Types(Types), ObjDelegate(ObjDelegate), W(W), CompilationCPUType(CPU), - PrintRecordBytes(PrintRecordBytes), InFunctionScope(false) {} - -/// CVSymbolVisitor overrides. -#define SYMBOL_RECORD(EnumName, EnumVal, Name) \ - Error visitKnownRecord(CVSymbol &CVR, Name &Record) override; -#define SYMBOL_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName) -#include "llvm/DebugInfo/CodeView/CodeViewSymbols.def" - - Error visitSymbolBegin(CVSymbol &Record) override; - Error visitSymbolEnd(CVSymbol &Record) override; - Error visitUnknownSymbol(CVSymbol &Record) override; - - CPUType getCompilationCPUType() const { return CompilationCPUType; } - -private: - void printLocalVariableAddrRange(const LocalVariableAddrRange &Range, - uint32_t RelocationOffset); - void printLocalVariableAddrGap(ArrayRef<LocalVariableAddrGap> Gaps); - void printTypeIndex(StringRef FieldName, TypeIndex TI); - - TypeCollection &Types; - SymbolDumpDelegate *ObjDelegate; - ScopedPrinter &W; - - /// Save the machine or CPU type when dumping a compile symbols. - CPUType CompilationCPUType = CPUType::X64; - - bool PrintRecordBytes; - bool InFunctionScope; -}; -} - -static StringRef getSymbolKindName(SymbolKind Kind) { - switch (Kind) { -#define SYMBOL_RECORD(EnumName, EnumVal, Name) \ - case EnumName: \ - return #Name; -#include "llvm/DebugInfo/CodeView/CodeViewSymbols.def" - default: - break; - } - return "UnknownSym"; -} - -void CVSymbolDumperImpl::printLocalVariableAddrRange( - const LocalVariableAddrRange &Range, uint32_t RelocationOffset) { - DictScope S(W, "LocalVariableAddrRange"); - if (ObjDelegate) - ObjDelegate->printRelocatedField("OffsetStart", RelocationOffset, - Range.OffsetStart); - W.printHex("ISectStart", Range.ISectStart); - W.printHex("Range", Range.Range); -} - -void CVSymbolDumperImpl::printLocalVariableAddrGap( - ArrayRef<LocalVariableAddrGap> Gaps) { - for (auto &Gap : Gaps) { - ListScope S(W, "LocalVariableAddrGap"); - W.printHex("GapStartOffset", Gap.GapStartOffset); - W.printHex("Range", Gap.Range); - } -} - -void CVSymbolDumperImpl::printTypeIndex(StringRef FieldName, TypeIndex TI) { - codeview::printTypeIndex(W, FieldName, TI, Types); -} - -Error CVSymbolDumperImpl::visitSymbolBegin(CVSymbol &CVR) { - W.startLine() << getSymbolKindName(CVR.Type); - W.getOStream() << " {\n"; - W.indent(); - W.printEnum("Kind", unsigned(CVR.Type), getSymbolTypeNames()); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitSymbolEnd(CVSymbol &CVR) { - if (PrintRecordBytes && ObjDelegate) - ObjDelegate->printBinaryBlockWithRelocs("SymData", CVR.content()); - - W.unindent(); - W.startLine() << "}\n"; - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, BlockSym &Block) { - StringRef LinkageName; - W.printHex("PtrParent", Block.Parent); - W.printHex("PtrEnd", Block.End); - W.printHex("CodeSize", Block.CodeSize); - if (ObjDelegate) { - ObjDelegate->printRelocatedField("CodeOffset", Block.getRelocationOffset(), - Block.CodeOffset, &LinkageName); - } - W.printHex("Segment", Block.Segment); - W.printString("BlockName", Block.Name); - W.printString("LinkageName", LinkageName); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Thunk32Sym &Thunk) { - W.printString("Name", Thunk.Name); - W.printNumber("Parent", Thunk.Parent); - W.printNumber("End", Thunk.End); - W.printNumber("Next", Thunk.Next); - W.printNumber("Off", Thunk.Offset); - W.printNumber("Seg", Thunk.Segment); - W.printNumber("Len", Thunk.Length); - W.printEnum("Ordinal", uint8_t(Thunk.Thunk), getThunkOrdinalNames()); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - TrampolineSym &Tramp) { - W.printEnum("Type", uint16_t(Tramp.Type), getTrampolineNames()); - W.printNumber("Size", Tramp.Size); - W.printNumber("ThunkOff", Tramp.ThunkOffset); - W.printNumber("TargetOff", Tramp.TargetOffset); - W.printNumber("ThunkSection", Tramp.ThunkSection); - W.printNumber("TargetSection", Tramp.TargetSection); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, SectionSym &Section) { - W.printNumber("SectionNumber", Section.SectionNumber); - W.printNumber("Alignment", Section.Alignment); - W.printNumber("Rva", Section.Rva); - W.printNumber("Length", Section.Length); - W.printFlags("Characteristics", Section.Characteristics, - getImageSectionCharacteristicNames(), - COFF::SectionCharacteristics(0x00F00000)); - - W.printString("Name", Section.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - CoffGroupSym &CoffGroup) { - W.printNumber("Size", CoffGroup.Size); - W.printFlags("Characteristics", CoffGroup.Characteristics, - getImageSectionCharacteristicNames(), - COFF::SectionCharacteristics(0x00F00000)); - W.printNumber("Offset", CoffGroup.Offset); - W.printNumber("Segment", CoffGroup.Segment); - W.printString("Name", CoffGroup.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - BPRelativeSym &BPRel) { - W.printNumber("Offset", BPRel.Offset); - printTypeIndex("Type", BPRel.Type); - W.printString("VarName", BPRel.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - BuildInfoSym &BuildInfo) { - printTypeIndex("BuildId", BuildInfo.BuildId); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - CallSiteInfoSym &CallSiteInfo) { - StringRef LinkageName; - if (ObjDelegate) { - ObjDelegate->printRelocatedField("CodeOffset", - CallSiteInfo.getRelocationOffset(), - CallSiteInfo.CodeOffset, &LinkageName); - } - W.printHex("Segment", CallSiteInfo.Segment); - printTypeIndex("Type", CallSiteInfo.Type); - if (!LinkageName.empty()) - W.printString("LinkageName", LinkageName); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - EnvBlockSym &EnvBlock) { - ListScope L(W, "Entries"); - for (auto Entry : EnvBlock.Fields) { - W.printString(Entry); - } - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - FileStaticSym &FileStatic) { - printTypeIndex("Index", FileStatic.Index); - W.printNumber("ModFilenameOffset", FileStatic.ModFilenameOffset); - W.printFlags("Flags", uint16_t(FileStatic.Flags), getLocalFlagNames()); - W.printString("Name", FileStatic.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ExportSym &Export) { - W.printNumber("Ordinal", Export.Ordinal); - W.printFlags("Flags", uint16_t(Export.Flags), getExportSymFlagNames()); - W.printString("Name", Export.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - Compile2Sym &Compile2) { - W.printEnum("Language", Compile2.getLanguage(), getSourceLanguageNames()); - W.printFlags("Flags", Compile2.getFlags(), getCompileSym2FlagNames()); - W.printEnum("Machine", unsigned(Compile2.Machine), getCPUTypeNames()); - CompilationCPUType = Compile2.Machine; - std::string FrontendVersion; - { - raw_string_ostream Out(FrontendVersion); - Out << Compile2.VersionFrontendMajor << '.' << Compile2.VersionFrontendMinor - << '.' << Compile2.VersionFrontendBuild; - } - std::string BackendVersion; - { - raw_string_ostream Out(BackendVersion); - Out << Compile2.VersionBackendMajor << '.' << Compile2.VersionBackendMinor - << '.' << Compile2.VersionBackendBuild; - } - W.printString("FrontendVersion", FrontendVersion); - W.printString("BackendVersion", BackendVersion); - W.printString("VersionName", Compile2.Version); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - Compile3Sym &Compile3) { - W.printEnum("Language", uint8_t(Compile3.getLanguage()), getSourceLanguageNames()); - W.printFlags("Flags", uint32_t(Compile3.getFlags()), - getCompileSym3FlagNames()); - W.printEnum("Machine", unsigned(Compile3.Machine), getCPUTypeNames()); - CompilationCPUType = Compile3.Machine; - std::string FrontendVersion; - { - raw_string_ostream Out(FrontendVersion); - Out << Compile3.VersionFrontendMajor << '.' << Compile3.VersionFrontendMinor - << '.' << Compile3.VersionFrontendBuild << '.' - << Compile3.VersionFrontendQFE; - } - std::string BackendVersion; - { - raw_string_ostream Out(BackendVersion); - Out << Compile3.VersionBackendMajor << '.' << Compile3.VersionBackendMinor - << '.' << Compile3.VersionBackendBuild << '.' - << Compile3.VersionBackendQFE; - } - W.printString("FrontendVersion", FrontendVersion); - W.printString("BackendVersion", BackendVersion); - W.printString("VersionName", Compile3.Version); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - ConstantSym &Constant) { - printTypeIndex("Type", Constant.Type); - W.printNumber("Value", Constant.Value); - W.printString("Name", Constant.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, DataSym &Data) { - StringRef LinkageName; - if (ObjDelegate) { - ObjDelegate->printRelocatedField("DataOffset", Data.getRelocationOffset(), - Data.DataOffset, &LinkageName); - } - printTypeIndex("Type", Data.Type); - W.printString("DisplayName", Data.Name); - if (!LinkageName.empty()) - W.printString("LinkageName", LinkageName); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord( - CVSymbol &CVR, - DefRangeFramePointerRelFullScopeSym &DefRangeFramePointerRelFullScope) { - W.printNumber("Offset", DefRangeFramePointerRelFullScope.Offset); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord( - CVSymbol &CVR, DefRangeFramePointerRelSym &DefRangeFramePointerRel) { - W.printNumber("Offset", DefRangeFramePointerRel.Offset); - printLocalVariableAddrRange(DefRangeFramePointerRel.Range, - DefRangeFramePointerRel.getRelocationOffset()); - printLocalVariableAddrGap(DefRangeFramePointerRel.Gaps); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord( - CVSymbol &CVR, DefRangeRegisterRelSym &DefRangeRegisterRel) { - W.printEnum("BaseRegister", uint16_t(DefRangeRegisterRel.Hdr.Register), - getRegisterNames()); - W.printBoolean("HasSpilledUDTMember", - DefRangeRegisterRel.hasSpilledUDTMember()); - W.printNumber("OffsetInParent", DefRangeRegisterRel.offsetInParent()); - W.printNumber("BasePointerOffset", DefRangeRegisterRel.Hdr.BasePointerOffset); - printLocalVariableAddrRange(DefRangeRegisterRel.Range, - DefRangeRegisterRel.getRelocationOffset()); - printLocalVariableAddrGap(DefRangeRegisterRel.Gaps); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord( - CVSymbol &CVR, DefRangeRegisterSym &DefRangeRegister) { - W.printEnum("Register", uint16_t(DefRangeRegister.Hdr.Register), - getRegisterNames()); - W.printNumber("MayHaveNoName", DefRangeRegister.Hdr.MayHaveNoName); - printLocalVariableAddrRange(DefRangeRegister.Range, - DefRangeRegister.getRelocationOffset()); - printLocalVariableAddrGap(DefRangeRegister.Gaps); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord( - CVSymbol &CVR, DefRangeSubfieldRegisterSym &DefRangeSubfieldRegister) { - W.printEnum("Register", uint16_t(DefRangeSubfieldRegister.Hdr.Register), - getRegisterNames()); - W.printNumber("MayHaveNoName", DefRangeSubfieldRegister.Hdr.MayHaveNoName); - W.printNumber("OffsetInParent", DefRangeSubfieldRegister.Hdr.OffsetInParent); - printLocalVariableAddrRange(DefRangeSubfieldRegister.Range, - DefRangeSubfieldRegister.getRelocationOffset()); - printLocalVariableAddrGap(DefRangeSubfieldRegister.Gaps); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord( - CVSymbol &CVR, DefRangeSubfieldSym &DefRangeSubfield) { - if (ObjDelegate) { - DebugStringTableSubsectionRef Strings = ObjDelegate->getStringTable(); - auto ExpectedProgram = Strings.getString(DefRangeSubfield.Program); - if (!ExpectedProgram) { - consumeError(ExpectedProgram.takeError()); - return llvm::make_error<CodeViewError>( - "String table offset outside of bounds of String Table!"); - } - W.printString("Program", *ExpectedProgram); - } - W.printNumber("OffsetInParent", DefRangeSubfield.OffsetInParent); - printLocalVariableAddrRange(DefRangeSubfield.Range, - DefRangeSubfield.getRelocationOffset()); - printLocalVariableAddrGap(DefRangeSubfield.Gaps); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - DefRangeSym &DefRange) { - if (ObjDelegate) { - DebugStringTableSubsectionRef Strings = ObjDelegate->getStringTable(); - auto ExpectedProgram = Strings.getString(DefRange.Program); - if (!ExpectedProgram) { - consumeError(ExpectedProgram.takeError()); - return llvm::make_error<CodeViewError>( - "String table offset outside of bounds of String Table!"); - } - W.printString("Program", *ExpectedProgram); - } - printLocalVariableAddrRange(DefRange.Range, DefRange.getRelocationOffset()); - printLocalVariableAddrGap(DefRange.Gaps); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - FrameCookieSym &FrameCookie) { - StringRef LinkageName; - if (ObjDelegate) { - ObjDelegate->printRelocatedField("CodeOffset", - FrameCookie.getRelocationOffset(), - FrameCookie.CodeOffset, &LinkageName); - } - W.printEnum("Register", uint16_t(FrameCookie.Register), getRegisterNames()); - W.printEnum("CookieKind", uint16_t(FrameCookie.CookieKind), - getFrameCookieKindNames()); - W.printHex("Flags", FrameCookie.Flags); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - FrameProcSym &FrameProc) { - W.printHex("TotalFrameBytes", FrameProc.TotalFrameBytes); - W.printHex("PaddingFrameBytes", FrameProc.PaddingFrameBytes); - W.printHex("OffsetToPadding", FrameProc.OffsetToPadding); - W.printHex("BytesOfCalleeSavedRegisters", - FrameProc.BytesOfCalleeSavedRegisters); - W.printHex("OffsetOfExceptionHandler", FrameProc.OffsetOfExceptionHandler); - W.printHex("SectionIdOfExceptionHandler", - FrameProc.SectionIdOfExceptionHandler); - W.printFlags("Flags", static_cast<uint32_t>(FrameProc.Flags), - getFrameProcSymFlagNames()); - W.printEnum("LocalFramePtrReg", - uint16_t(FrameProc.getLocalFramePtrReg(CompilationCPUType)), - getRegisterNames()); - W.printEnum("ParamFramePtrReg", - uint16_t(FrameProc.getParamFramePtrReg(CompilationCPUType)), - getRegisterNames()); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord( - CVSymbol &CVR, HeapAllocationSiteSym &HeapAllocSite) { - StringRef LinkageName; - if (ObjDelegate) { - ObjDelegate->printRelocatedField("CodeOffset", - HeapAllocSite.getRelocationOffset(), - HeapAllocSite.CodeOffset, &LinkageName); - } - W.printHex("Segment", HeapAllocSite.Segment); - W.printHex("CallInstructionSize", HeapAllocSite.CallInstructionSize); - printTypeIndex("Type", HeapAllocSite.Type); - if (!LinkageName.empty()) - W.printString("LinkageName", LinkageName); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - InlineSiteSym &InlineSite) { - W.printHex("PtrParent", InlineSite.Parent); - W.printHex("PtrEnd", InlineSite.End); - printTypeIndex("Inlinee", InlineSite.Inlinee); - - ListScope BinaryAnnotations(W, "BinaryAnnotations"); - for (auto &Annotation : InlineSite.annotations()) { - switch (Annotation.OpCode) { - case BinaryAnnotationsOpCode::Invalid: - W.printString("(Annotation Padding)"); - break; - case BinaryAnnotationsOpCode::CodeOffset: - case BinaryAnnotationsOpCode::ChangeCodeOffset: - case BinaryAnnotationsOpCode::ChangeCodeLength: - W.printHex(Annotation.Name, Annotation.U1); - break; - case BinaryAnnotationsOpCode::ChangeCodeOffsetBase: - case BinaryAnnotationsOpCode::ChangeLineEndDelta: - case BinaryAnnotationsOpCode::ChangeRangeKind: - case BinaryAnnotationsOpCode::ChangeColumnStart: - case BinaryAnnotationsOpCode::ChangeColumnEnd: - W.printNumber(Annotation.Name, Annotation.U1); - break; - case BinaryAnnotationsOpCode::ChangeLineOffset: - case BinaryAnnotationsOpCode::ChangeColumnEndDelta: - W.printNumber(Annotation.Name, Annotation.S1); - break; - case BinaryAnnotationsOpCode::ChangeFile: - if (ObjDelegate) { - W.printHex("ChangeFile", - ObjDelegate->getFileNameForFileOffset(Annotation.U1), - Annotation.U1); - } else { - W.printHex("ChangeFile", Annotation.U1); - } - - break; - case BinaryAnnotationsOpCode::ChangeCodeOffsetAndLineOffset: { - W.startLine() << "ChangeCodeOffsetAndLineOffset: {CodeOffset: " - << W.hex(Annotation.U1) << ", LineOffset: " << Annotation.S1 - << "}\n"; - break; - } - case BinaryAnnotationsOpCode::ChangeCodeLengthAndCodeOffset: { - W.startLine() << "ChangeCodeLengthAndCodeOffset: {CodeOffset: " - << W.hex(Annotation.U2) - << ", Length: " << W.hex(Annotation.U1) << "}\n"; - break; - } - } - } - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - RegisterSym &Register) { - printTypeIndex("Type", Register.Index); - W.printEnum("Seg", uint16_t(Register.Register), getRegisterNames()); - W.printString("Name", Register.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, PublicSym32 &Public) { - W.printFlags("Flags", uint32_t(Public.Flags), getPublicSymFlagNames()); - W.printNumber("Seg", Public.Segment); - W.printNumber("Off", Public.Offset); - W.printString("Name", Public.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ProcRefSym &ProcRef) { - W.printNumber("SumName", ProcRef.SumName); - W.printNumber("SymOffset", ProcRef.SymOffset); - W.printNumber("Mod", ProcRef.Module); - W.printString("Name", ProcRef.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, LabelSym &Label) { - StringRef LinkageName; - if (ObjDelegate) { - ObjDelegate->printRelocatedField("CodeOffset", Label.getRelocationOffset(), - Label.CodeOffset, &LinkageName); - } - W.printHex("Segment", Label.Segment); - W.printHex("Flags", uint8_t(Label.Flags)); - W.printFlags("Flags", uint8_t(Label.Flags), getProcSymFlagNames()); - W.printString("DisplayName", Label.Name); - if (!LinkageName.empty()) - W.printString("LinkageName", LinkageName); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, LocalSym &Local) { - printTypeIndex("Type", Local.Type); - W.printFlags("Flags", uint16_t(Local.Flags), getLocalFlagNames()); - W.printString("VarName", Local.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ObjNameSym &ObjName) { - W.printHex("Signature", ObjName.Signature); - W.printString("ObjectName", ObjName.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ProcSym &Proc) { - if (InFunctionScope) - return llvm::make_error<CodeViewError>( - "Visiting a ProcSym while inside function scope!"); - - InFunctionScope = true; - - StringRef LinkageName; - W.printHex("PtrParent", Proc.Parent); - W.printHex("PtrEnd", Proc.End); - W.printHex("PtrNext", Proc.Next); - W.printHex("CodeSize", Proc.CodeSize); - W.printHex("DbgStart", Proc.DbgStart); - W.printHex("DbgEnd", Proc.DbgEnd); - printTypeIndex("FunctionType", Proc.FunctionType); - if (ObjDelegate) { - ObjDelegate->printRelocatedField("CodeOffset", Proc.getRelocationOffset(), - Proc.CodeOffset, &LinkageName); - } - W.printHex("Segment", Proc.Segment); - W.printFlags("Flags", static_cast<uint8_t>(Proc.Flags), - getProcSymFlagNames()); - W.printString("DisplayName", Proc.Name); - if (!LinkageName.empty()) - W.printString("LinkageName", LinkageName); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - ScopeEndSym &ScopeEnd) { - InFunctionScope = false; - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, CallerSym &Caller) { - ListScope S(W, CVR.kind() == S_CALLEES ? "Callees" : "Callers"); - for (auto FuncID : Caller.Indices) - printTypeIndex("FuncID", FuncID); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - RegRelativeSym &RegRel) { - W.printHex("Offset", RegRel.Offset); - printTypeIndex("Type", RegRel.Type); - W.printEnum("Register", uint16_t(RegRel.Register), getRegisterNames()); - W.printString("VarName", RegRel.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - ThreadLocalDataSym &Data) { - StringRef LinkageName; - if (ObjDelegate) { - ObjDelegate->printRelocatedField("DataOffset", Data.getRelocationOffset(), - Data.DataOffset, &LinkageName); - } - printTypeIndex("Type", Data.Type); - W.printString("DisplayName", Data.Name); - if (!LinkageName.empty()) - W.printString("LinkageName", LinkageName); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, UDTSym &UDT) { - printTypeIndex("Type", UDT.Type); - W.printString("UDTName", UDT.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, - UsingNamespaceSym &UN) { - W.printString("Namespace", UN.Name); - return Error::success(); -} - -Error CVSymbolDumperImpl::visitUnknownSymbol(CVSymbol &CVR) { - W.printNumber("Length", CVR.length()); - return Error::success(); -} - -Error CVSymbolDumper::dump(CVRecord<SymbolKind> &Record) { - SymbolVisitorCallbackPipeline Pipeline; - SymbolDeserializer Deserializer(ObjDelegate.get(), Container); - CVSymbolDumperImpl Dumper(Types, ObjDelegate.get(), W, CompilationCPUType, - PrintRecordBytes); - - Pipeline.addCallbackToPipeline(Deserializer); - Pipeline.addCallbackToPipeline(Dumper); - CVSymbolVisitor Visitor(Pipeline); - auto Err = Visitor.visitSymbolRecord(Record); - CompilationCPUType = Dumper.getCompilationCPUType(); - return Err; -} - -Error CVSymbolDumper::dump(const CVSymbolArray &Symbols) { - SymbolVisitorCallbackPipeline Pipeline; - SymbolDeserializer Deserializer(ObjDelegate.get(), Container); - CVSymbolDumperImpl Dumper(Types, ObjDelegate.get(), W, CompilationCPUType, - PrintRecordBytes); - - Pipeline.addCallbackToPipeline(Deserializer); - Pipeline.addCallbackToPipeline(Dumper); - CVSymbolVisitor Visitor(Pipeline); - auto Err = Visitor.visitSymbolStream(Symbols); - CompilationCPUType = Dumper.getCompilationCPUType(); - return Err; -} |