diff options
Diffstat (limited to 'lib/DebugInfo/CodeView/SymbolDumper.cpp')
| -rw-r--r-- | lib/DebugInfo/CodeView/SymbolDumper.cpp | 91 |
1 files changed, 19 insertions, 72 deletions
diff --git a/lib/DebugInfo/CodeView/SymbolDumper.cpp b/lib/DebugInfo/CodeView/SymbolDumper.cpp index b9fa9b6a6ad7..c2c02f8de03f 100644 --- a/lib/DebugInfo/CodeView/SymbolDumper.cpp +++ b/lib/DebugInfo/CodeView/SymbolDumper.cpp @@ -62,6 +62,18 @@ private: }; } +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"); @@ -86,18 +98,23 @@ void CVSymbolDumperImpl::printTypeIndex(StringRef FieldName, TypeIndex TI) { } 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) { - DictScope S(W, "BlockStart"); - StringRef LinkageName; W.printHex("PtrParent", Block.Parent); W.printHex("PtrEnd", Block.End); @@ -113,7 +130,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, BlockSym &Block) { } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Thunk32Sym &Thunk) { - DictScope S(W, "Thunk32"); W.printNumber("Parent", Thunk.Parent); W.printNumber("End", Thunk.End); W.printNumber("Next", Thunk.Next); @@ -126,7 +142,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Thunk32Sym &Thunk) { Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, TrampolineSym &Tramp) { - DictScope S(W, "Trampoline"); W.printEnum("Type", uint16_t(Tramp.Type), getTrampolineNames()); W.printNumber("Size", Tramp.Size); W.printNumber("ThunkOff", Tramp.ThunkOffset); @@ -137,7 +152,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, SectionSym &Section) { - DictScope S(W, "Section"); W.printNumber("SectionNumber", Section.SectionNumber); W.printNumber("Alignment", Section.Alignment); W.printNumber("Rva", Section.Rva); @@ -152,7 +166,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, SectionSym &Section) { Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, CoffGroupSym &CoffGroup) { - DictScope S(W, "COFF Group"); W.printNumber("Size", CoffGroup.Size); W.printFlags("Characteristics", CoffGroup.Characteristics, getImageSectionCharacteristicNames(), @@ -165,8 +178,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, BPRelativeSym &BPRel) { - DictScope S(W, "BPRelativeSym"); - W.printNumber("Offset", BPRel.Offset); printTypeIndex("Type", BPRel.Type); W.printString("VarName", BPRel.Name); @@ -175,16 +186,12 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, BuildInfoSym &BuildInfo) { - DictScope S(W, "BuildInfo"); - W.printNumber("BuildId", BuildInfo.BuildId); return Error::success(); } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, CallSiteInfoSym &CallSiteInfo) { - DictScope S(W, "CallSiteInfo"); - StringRef LinkageName; if (ObjDelegate) { ObjDelegate->printRelocatedField("CodeOffset", @@ -200,8 +207,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, EnvBlockSym &EnvBlock) { - DictScope S(W, "EnvBlock"); - ListScope L(W, "Entries"); for (auto Entry : EnvBlock.Fields) { W.printString(Entry); @@ -211,7 +216,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, FileStaticSym &FileStatic) { - DictScope S(W, "FileStatic"); printTypeIndex("Index", FileStatic.Index); W.printNumber("ModFilenameOffset", FileStatic.ModFilenameOffset); W.printFlags("Flags", uint16_t(FileStatic.Flags), getLocalFlagNames()); @@ -220,7 +224,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ExportSym &Export) { - DictScope S(W, "Export"); W.printNumber("Ordinal", Export.Ordinal); W.printFlags("Flags", uint16_t(Export.Flags), getExportSymFlagNames()); W.printString("Name", Export.Name); @@ -229,8 +232,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ExportSym &Export) { Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Compile2Sym &Compile2) { - DictScope S(W, "CompilerFlags2"); - W.printEnum("Language", Compile2.getLanguage(), getSourceLanguageNames()); W.printFlags("Flags", Compile2.getFlags(), getCompileSym2FlagNames()); W.printEnum("Machine", unsigned(Compile2.Machine), getCPUTypeNames()); @@ -254,8 +255,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Compile3Sym &Compile3) { - DictScope S(W, "CompilerFlags3"); - W.printEnum("Language", Compile3.getLanguage(), getSourceLanguageNames()); W.printFlags("Flags", Compile3.getFlags(), getCompileSym3FlagNames()); W.printEnum("Machine", unsigned(Compile3.Machine), getCPUTypeNames()); @@ -281,8 +280,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ConstantSym &Constant) { - DictScope S(W, "Constant"); - printTypeIndex("Type", Constant.Type); W.printNumber("Value", Constant.Value); W.printString("Name", Constant.Name); @@ -290,9 +287,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, DataSym &Data) { - DictScope S(W, "DataSym"); - - W.printEnum("Kind", uint16_t(CVR.kind()), getSymbolTypeNames()); StringRef LinkageName; if (ObjDelegate) { ObjDelegate->printRelocatedField("DataOffset", Data.getRelocationOffset(), @@ -308,15 +302,12 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, DataSym &Data) { Error CVSymbolDumperImpl::visitKnownRecord( CVSymbol &CVR, DefRangeFramePointerRelFullScopeSym &DefRangeFramePointerRelFullScope) { - DictScope S(W, "DefRangeFramePointerRelFullScope"); W.printNumber("Offset", DefRangeFramePointerRelFullScope.Offset); return Error::success(); } Error CVSymbolDumperImpl::visitKnownRecord( CVSymbol &CVR, DefRangeFramePointerRelSym &DefRangeFramePointerRel) { - DictScope S(W, "DefRangeFramePointerRel"); - W.printNumber("Offset", DefRangeFramePointerRel.Offset); printLocalVariableAddrRange(DefRangeFramePointerRel.Range, DefRangeFramePointerRel.getRelocationOffset()); @@ -326,8 +317,6 @@ Error CVSymbolDumperImpl::visitKnownRecord( Error CVSymbolDumperImpl::visitKnownRecord( CVSymbol &CVR, DefRangeRegisterRelSym &DefRangeRegisterRel) { - DictScope S(W, "DefRangeRegisterRel"); - W.printNumber("BaseRegister", DefRangeRegisterRel.Hdr.Register); W.printBoolean("HasSpilledUDTMember", DefRangeRegisterRel.hasSpilledUDTMember()); @@ -341,8 +330,6 @@ Error CVSymbolDumperImpl::visitKnownRecord( Error CVSymbolDumperImpl::visitKnownRecord( CVSymbol &CVR, DefRangeRegisterSym &DefRangeRegister) { - DictScope S(W, "DefRangeRegister"); - W.printNumber("Register", DefRangeRegister.Hdr.Register); W.printNumber("MayHaveNoName", DefRangeRegister.Hdr.MayHaveNoName); printLocalVariableAddrRange(DefRangeRegister.Range, @@ -353,8 +340,6 @@ Error CVSymbolDumperImpl::visitKnownRecord( Error CVSymbolDumperImpl::visitKnownRecord( CVSymbol &CVR, DefRangeSubfieldRegisterSym &DefRangeSubfieldRegister) { - DictScope S(W, "DefRangeSubfieldRegister"); - W.printNumber("Register", DefRangeSubfieldRegister.Hdr.Register); W.printNumber("MayHaveNoName", DefRangeSubfieldRegister.Hdr.MayHaveNoName); W.printNumber("OffsetInParent", DefRangeSubfieldRegister.Hdr.OffsetInParent); @@ -366,8 +351,6 @@ Error CVSymbolDumperImpl::visitKnownRecord( Error CVSymbolDumperImpl::visitKnownRecord( CVSymbol &CVR, DefRangeSubfieldSym &DefRangeSubfield) { - DictScope S(W, "DefRangeSubfield"); - if (ObjDelegate) { DebugStringTableSubsectionRef Strings = ObjDelegate->getStringTable(); auto ExpectedProgram = Strings.getString(DefRangeSubfield.Program); @@ -387,8 +370,6 @@ Error CVSymbolDumperImpl::visitKnownRecord( Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, DefRangeSym &DefRange) { - DictScope S(W, "DefRange"); - if (ObjDelegate) { DebugStringTableSubsectionRef Strings = ObjDelegate->getStringTable(); auto ExpectedProgram = Strings.getString(DefRange.Program); @@ -406,8 +387,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, FrameCookieSym &FrameCookie) { - DictScope S(W, "FrameCookie"); - StringRef LinkageName; if (ObjDelegate) { ObjDelegate->printRelocatedField("CodeOffset", @@ -423,8 +402,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, FrameProcSym &FrameProc) { - DictScope S(W, "FrameProc"); - W.printHex("TotalFrameBytes", FrameProc.TotalFrameBytes); W.printHex("PaddingFrameBytes", FrameProc.PaddingFrameBytes); W.printHex("OffsetToPadding", FrameProc.OffsetToPadding); @@ -440,8 +417,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord( CVSymbol &CVR, HeapAllocationSiteSym &HeapAllocSite) { - DictScope S(W, "HeapAllocationSite"); - StringRef LinkageName; if (ObjDelegate) { ObjDelegate->printRelocatedField("CodeOffset", @@ -458,8 +433,6 @@ Error CVSymbolDumperImpl::visitKnownRecord( Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, InlineSiteSym &InlineSite) { - DictScope S(W, "InlineSite"); - W.printHex("PtrParent", InlineSite.Parent); W.printHex("PtrEnd", InlineSite.End); printTypeIndex("Inlinee", InlineSite.Inlinee); @@ -515,7 +488,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, RegisterSym &Register) { - DictScope S(W, "RegisterSym"); printTypeIndex("Type", Register.Index); W.printEnum("Seg", uint16_t(Register.Register), getRegisterNames()); W.printString("Name", Register.Name); @@ -523,7 +495,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, PublicSym32 &Public) { - DictScope S(W, "PublicSym"); W.printFlags("Flags", uint32_t(Public.Flags), getPublicSymFlagNames()); W.printNumber("Seg", Public.Segment); W.printNumber("Off", Public.Offset); @@ -532,7 +503,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, PublicSym32 &Public) { } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ProcRefSym &ProcRef) { - DictScope S(W, "ProcRef"); W.printNumber("SumName", ProcRef.SumName); W.printNumber("SymOffset", ProcRef.SymOffset); W.printNumber("Mod", ProcRef.Module); @@ -541,8 +511,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ProcRefSym &ProcRef) { } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, LabelSym &Label) { - DictScope S(W, "Label"); - StringRef LinkageName; if (ObjDelegate) { ObjDelegate->printRelocatedField("CodeOffset", Label.getRelocationOffset(), @@ -558,8 +526,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, LabelSym &Label) { } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, LocalSym &Local) { - DictScope S(W, "Local"); - printTypeIndex("Type", Local.Type); W.printFlags("Flags", uint16_t(Local.Flags), getLocalFlagNames()); W.printString("VarName", Local.Name); @@ -567,16 +533,12 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, LocalSym &Local) { } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ObjNameSym &ObjName) { - DictScope S(W, "ObjectName"); - W.printHex("Signature", ObjName.Signature); W.printString("ObjectName", ObjName.Name); return Error::success(); } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ProcSym &Proc) { - DictScope S(W, "ProcStart"); - if (InFunctionScope) return llvm::make_error<CodeViewError>( "Visiting a ProcSym while inside function scope!"); @@ -584,7 +546,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ProcSym &Proc) { InFunctionScope = true; StringRef LinkageName; - W.printEnum("Kind", uint16_t(CVR.kind()), getSymbolTypeNames()); W.printHex("PtrParent", Proc.Parent); W.printHex("PtrEnd", Proc.End); W.printHex("PtrNext", Proc.Next); @@ -607,13 +568,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ProcSym &Proc) { Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ScopeEndSym &ScopeEnd) { - if (CVR.kind() == SymbolKind::S_END) - DictScope S(W, "BlockEnd"); - else if (CVR.kind() == SymbolKind::S_PROC_ID_END) - DictScope S(W, "ProcEnd"); - else if (CVR.kind() == SymbolKind::S_INLINESITE_END) - DictScope S(W, "InlineSiteEnd"); - InFunctionScope = false; return Error::success(); } @@ -627,8 +581,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, CallerSym &Caller) { Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, RegRelativeSym &RegRel) { - DictScope S(W, "RegRelativeSym"); - W.printHex("Offset", RegRel.Offset); printTypeIndex("Type", RegRel.Type); W.printEnum("Register", uint16_t(RegRel.Register), getRegisterNames()); @@ -638,8 +590,6 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, ThreadLocalDataSym &Data) { - DictScope S(W, "ThreadLocalDataSym"); - StringRef LinkageName; if (ObjDelegate) { ObjDelegate->printRelocatedField("DataOffset", Data.getRelocationOffset(), @@ -653,15 +603,12 @@ Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, } Error CVSymbolDumperImpl::visitKnownRecord(CVSymbol &CVR, UDTSym &UDT) { - DictScope S(W, "UDT"); printTypeIndex("Type", UDT.Type); W.printString("UDTName", UDT.Name); return Error::success(); } Error CVSymbolDumperImpl::visitUnknownSymbol(CVSymbol &CVR) { - DictScope S(W, "UnknownSym"); - W.printEnum("Kind", uint16_t(CVR.kind()), getSymbolTypeNames()); W.printNumber("Length", CVR.length()); return Error::success(); } |