include/llvm/DebugInfo/PDB/IPDBRawSymbol.h

   1 //===- IPDBRawSymbol.h - base interface for PDB symbol types ----*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_DEBUGINFO_PDB_IPDBRAWSYMBOL_H
  10 #define LLVM_DEBUGINFO_PDB_IPDBRAWSYMBOL_H
  11
  12 #include "PDBTypes.h"
  13 #include "llvm/ADT/BitmaskEnum.h"
  14 #include "llvm/ADT/SmallVector.h"
  15 #include "llvm/ADT/StringRef.h"
  16 #include "llvm/DebugInfo/CodeView/CodeView.h"
  17 #include <memory>
  18
  19 namespace llvm {
  20 class raw_ostream;
  21
  22 namespace pdb {
  23
  24 class IPDBSession;
  25 class PDBSymbolTypeVTable;
  26 class PDBSymbolTypeVTableShape;
  27
  28 enum class PdbSymbolIdField : uint32_t {
  29   None = 0,
  30   SymIndexId = 1 << 0,
  31   LexicalParent = 1 << 1,
  32   ClassParent = 1 << 2,
  33   Type = 1 << 3,
  34   UnmodifiedType = 1 << 4,
  35   All = 0xFFFFFFFF,
  36   LLVM_MARK_AS_BITMASK_ENUM(/* LargestValue = */ All)
  37 };
  38
  39 void dumpSymbolIdField(raw_ostream &OS, StringRef Name, SymIndexId Value,
  40                        int Indent, const IPDBSession &Session,
  41                        PdbSymbolIdField FieldId, PdbSymbolIdField ShowFlags,
  42                        PdbSymbolIdField RecurseFlags);
  43
  44 /// IPDBRawSymbol defines an interface used to represent an arbitrary symbol.
  45 /// It exposes a monolithic interface consisting of accessors for the union of
  46 /// all properties that are valid for any symbol type.  This interface is then
  47 /// wrapped by a concrete class which exposes only those set of methods valid
  48 /// for this particular symbol type.  See PDBSymbol.h for more details.
  49 class IPDBRawSymbol {
  50 public:
  51   virtual ~IPDBRawSymbol();
  52
  53   virtual void dump(raw_ostream &OS, int Indent, PdbSymbolIdField ShowIdFields,
  54                     PdbSymbolIdField RecurseIdFields) const = 0;
  55
  56   virtual std::unique_ptr<IPDBEnumSymbols>
  57   findChildren(PDB_SymType Type) const = 0;
  58
  59   virtual std::unique_ptr<IPDBEnumSymbols>
  60   findChildren(PDB_SymType Type, StringRef Name,
  61                PDB_NameSearchFlags Flags) const = 0;
  62   virtual std::unique_ptr<IPDBEnumSymbols>
  63   findChildrenByAddr(PDB_SymType Type, StringRef Name,
  64                      PDB_NameSearchFlags Flags,
  65                      uint32_t Section, uint32_t Offset) const = 0;
  66   virtual std::unique_ptr<IPDBEnumSymbols>
  67   findChildrenByVA(PDB_SymType Type, StringRef Name, PDB_NameSearchFlags Flags,
  68                    uint64_t VA) const = 0;
  69   virtual std::unique_ptr<IPDBEnumSymbols>
  70   findChildrenByRVA(PDB_SymType Type, StringRef Name, PDB_NameSearchFlags Flags,
  71                     uint32_t RVA) const = 0;
  72
  73   virtual std::unique_ptr<IPDBEnumSymbols>
  74   findInlineFramesByAddr(uint32_t Section, uint32_t Offset) const = 0;
  75   virtual std::unique_ptr<IPDBEnumSymbols>
  76   findInlineFramesByRVA(uint32_t RVA) const = 0;
  77   virtual std::unique_ptr<IPDBEnumSymbols>
  78   findInlineFramesByVA(uint64_t VA) const = 0;
  79
  80   virtual std::unique_ptr<IPDBEnumLineNumbers> findInlineeLines() const = 0;
  81   virtual std::unique_ptr<IPDBEnumLineNumbers>
  82   findInlineeLinesByAddr(uint32_t Section, uint32_t Offset,
  83                          uint32_t Length) const = 0;
  84   virtual std::unique_ptr<IPDBEnumLineNumbers>
  85   findInlineeLinesByRVA(uint32_t RVA, uint32_t Length) const = 0;
  86   virtual std::unique_ptr<IPDBEnumLineNumbers>
  87   findInlineeLinesByVA(uint64_t VA, uint32_t Length) const = 0;
  88
  89   virtual void getDataBytes(llvm::SmallVector<uint8_t, 32> &bytes) const = 0;
  90   virtual void getBackEndVersion(VersionInfo &Version) const = 0;
  91   virtual PDB_MemberAccess getAccess() const = 0;
  92   virtual uint32_t getAddressOffset() const = 0;
  93   virtual uint32_t getAddressSection() const = 0;
  94   virtual uint32_t getAge() const = 0;
  95   virtual SymIndexId getArrayIndexTypeId() const = 0;
  96   virtual uint32_t getBaseDataOffset() const = 0;
  97   virtual uint32_t getBaseDataSlot() const = 0;
  98   virtual SymIndexId getBaseSymbolId() const = 0;
  99   virtual PDB_BuiltinType getBuiltinType() const = 0;
 100   virtual uint32_t getBitPosition() const = 0;
 101   virtual PDB_CallingConv getCallingConvention() const = 0;
 102   virtual SymIndexId getClassParentId() const = 0;
 103   virtual std::string getCompilerName() const = 0;
 104   virtual uint32_t getCount() const = 0;
 105   virtual uint32_t getCountLiveRanges() const = 0;
 106   virtual void getFrontEndVersion(VersionInfo &Version) const = 0;
 107   virtual PDB_Lang getLanguage() const = 0;
 108   virtual SymIndexId getLexicalParentId() const = 0;
 109   virtual std::string getLibraryName() const = 0;
 110   virtual uint32_t getLiveRangeStartAddressOffset() const = 0;
 111   virtual uint32_t getLiveRangeStartAddressSection() const = 0;
 112   virtual uint32_t getLiveRangeStartRelativeVirtualAddress() const = 0;
 113   virtual codeview::RegisterId getLocalBasePointerRegisterId() const = 0;
 114   virtual SymIndexId getLowerBoundId() const = 0;
 115   virtual uint32_t getMemorySpaceKind() const = 0;
 116   virtual std::string getName() const = 0;
 117   virtual uint32_t getNumberOfAcceleratorPointerTags() const = 0;
 118   virtual uint32_t getNumberOfColumns() const = 0;
 119   virtual uint32_t getNumberOfModifiers() const = 0;
 120   virtual uint32_t getNumberOfRegisterIndices() const = 0;
 121   virtual uint32_t getNumberOfRows() const = 0;
 122   virtual std::string getObjectFileName() const = 0;
 123   virtual uint32_t getOemId() const = 0;
 124   virtual SymIndexId getOemSymbolId() const = 0;
 125   virtual uint32_t getOffsetInUdt() const = 0;
 126   virtual PDB_Cpu getPlatform() const = 0;
 127   virtual uint32_t getRank() const = 0;
 128   virtual codeview::RegisterId getRegisterId() const = 0;
 129   virtual uint32_t getRegisterType() const = 0;
 130   virtual uint32_t getRelativeVirtualAddress() const = 0;
 131   virtual uint32_t getSamplerSlot() const = 0;
 132   virtual uint32_t getSignature() const = 0;
 133   virtual uint32_t getSizeInUdt() const = 0;
 134   virtual uint32_t getSlot() const = 0;
 135   virtual std::string getSourceFileName() const = 0;
 136   virtual std::unique_ptr<IPDBLineNumber>
 137   getSrcLineOnTypeDefn() const = 0;
 138   virtual uint32_t getStride() const = 0;
 139   virtual SymIndexId getSubTypeId() const = 0;
 140   virtual std::string getSymbolsFileName() const = 0;
 141   virtual SymIndexId getSymIndexId() const = 0;
 142   virtual uint32_t getTargetOffset() const = 0;
 143   virtual uint32_t getTargetRelativeVirtualAddress() const = 0;
 144   virtual uint64_t getTargetVirtualAddress() const = 0;
 145   virtual uint32_t getTargetSection() const = 0;
 146   virtual uint32_t getTextureSlot() const = 0;
 147   virtual uint32_t getTimeStamp() const = 0;
 148   virtual uint32_t getToken() const = 0;
 149   virtual SymIndexId getTypeId() const = 0;
 150   virtual uint32_t getUavSlot() const = 0;
 151   virtual std::string getUndecoratedName() const = 0;
 152   virtual std::string getUndecoratedNameEx(PDB_UndnameFlags Flags) const = 0;
 153   virtual SymIndexId getUnmodifiedTypeId() const = 0;
 154   virtual SymIndexId getUpperBoundId() const = 0;
 155   virtual Variant getValue() const = 0;
 156   virtual uint32_t getVirtualBaseDispIndex() const = 0;
 157   virtual uint32_t getVirtualBaseOffset() const = 0;
 158   virtual std::unique_ptr<PDBSymbolTypeBuiltin>
 159   getVirtualBaseTableType() const = 0;
 160   virtual SymIndexId getVirtualTableShapeId() const = 0;
 161   virtual PDB_DataKind getDataKind() const = 0;
 162   virtual PDB_SymType getSymTag() const = 0;
 163   virtual codeview::GUID getGuid() const = 0;
 164   virtual int32_t getOffset() const = 0;
 165   virtual int32_t getThisAdjust() const = 0;
 166   virtual int32_t getVirtualBasePointerOffset() const = 0;
 167   virtual PDB_LocType getLocationType() const = 0;
 168   virtual PDB_Machine getMachineType() const = 0;
 169   virtual codeview::ThunkOrdinal getThunkOrdinal() const = 0;
 170   virtual uint64_t getLength() const = 0;
 171   virtual uint64_t getLiveRangeLength() const = 0;
 172   virtual uint64_t getVirtualAddress() const = 0;
 173   virtual PDB_UdtType getUdtKind() const = 0;
 174   virtual bool hasConstructor() const = 0;
 175   virtual bool hasCustomCallingConvention() const = 0;
 176   virtual bool hasFarReturn() const = 0;
 177   virtual bool isCode() const = 0;
 178   virtual bool isCompilerGenerated() const = 0;
 179   virtual bool isConstType() const = 0;
 180   virtual bool isEditAndContinueEnabled() const = 0;
 181   virtual bool isFunction() const = 0;
 182   virtual bool getAddressTaken() const = 0;
 183   virtual bool getNoStackOrdering() const = 0;
 184   virtual bool hasAlloca() const = 0;
 185   virtual bool hasAssignmentOperator() const = 0;
 186   virtual bool hasCTypes() const = 0;
 187   virtual bool hasCastOperator() const = 0;
 188   virtual bool hasDebugInfo() const = 0;
 189   virtual bool hasEH() const = 0;
 190   virtual bool hasEHa() const = 0;
 191   virtual bool hasFramePointer() const = 0;
 192   virtual bool hasInlAsm() const = 0;
 193   virtual bool hasInlineAttribute() const = 0;
 194   virtual bool hasInterruptReturn() const = 0;
 195   virtual bool hasLongJump() const = 0;
 196   virtual bool hasManagedCode() const = 0;
 197   virtual bool hasNestedTypes() const = 0;
 198   virtual bool hasNoInlineAttribute() const = 0;
 199   virtual bool hasNoReturnAttribute() const = 0;
 200   virtual bool hasOptimizedCodeDebugInfo() const = 0;
 201   virtual bool hasOverloadedOperator() const = 0;
 202   virtual bool hasSEH() const = 0;
 203   virtual bool hasSecurityChecks() const = 0;
 204   virtual bool hasSetJump() const = 0;
 205   virtual bool hasStrictGSCheck() const = 0;
 206   virtual bool isAcceleratorGroupSharedLocal() const = 0;
 207   virtual bool isAcceleratorPointerTagLiveRange() const = 0;
 208   virtual bool isAcceleratorStubFunction() const = 0;
 209   virtual bool isAggregated() const = 0;
 210   virtual bool isIntroVirtualFunction() const = 0;
 211   virtual bool isCVTCIL() const = 0;
 212   virtual bool isConstructorVirtualBase() const = 0;
 213   virtual bool isCxxReturnUdt() const = 0;
 214   virtual bool isDataAligned() const = 0;
 215   virtual bool isHLSLData() const = 0;
 216   virtual bool isHotpatchable() const = 0;
 217   virtual bool isIndirectVirtualBaseClass() const = 0;
 218   virtual bool isInterfaceUdt() const = 0;
 219   virtual bool isIntrinsic() const = 0;
 220   virtual bool isLTCG() const = 0;
 221   virtual bool isLocationControlFlowDependent() const = 0;
 222   virtual bool isMSILNetmodule() const = 0;
 223   virtual bool isMatrixRowMajor() const = 0;
 224   virtual bool isManagedCode() const = 0;
 225   virtual bool isMSILCode() const = 0;
 226   virtual bool isMultipleInheritance() const = 0;
 227   virtual bool isNaked() const = 0;
 228   virtual bool isNested() const = 0;
 229   virtual bool isOptimizedAway() const = 0;
 230   virtual bool isPacked() const = 0;
 231   virtual bool isPointerBasedOnSymbolValue() const = 0;
 232   virtual bool isPointerToDataMember() const = 0;
 233   virtual bool isPointerToMemberFunction() const = 0;
 234   virtual bool isPureVirtual() const = 0;
 235   virtual bool isRValueReference() const = 0;
 236   virtual bool isRefUdt() const = 0;
 237   virtual bool isReference() const = 0;
 238   virtual bool isRestrictedType() const = 0;
 239   virtual bool isReturnValue() const = 0;
 240   virtual bool isSafeBuffers() const = 0;
 241   virtual bool isScoped() const = 0;
 242   virtual bool isSdl() const = 0;
 243   virtual bool isSingleInheritance() const = 0;
 244   virtual bool isSplitted() const = 0;
 245   virtual bool isStatic() const = 0;
 246   virtual bool hasPrivateSymbols() const = 0;
 247   virtual bool isUnalignedType() const = 0;
 248   virtual bool isUnreached() const = 0;
 249   virtual bool isValueUdt() const = 0;
 250   virtual bool isVirtual() const = 0;
 251   virtual bool isVirtualBaseClass() const = 0;
 252   virtual bool isVirtualInheritance() const = 0;
 253   virtual bool isVolatileType() const = 0;
 254   virtual bool wasInlined() const = 0;
 255   virtual std::string getUnused() const = 0;
 256 };
 257
 258 LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE();
 259
 260 } // namespace pdb
 261 } // namespace llvm
 262
 263 #endif