1 //===- NativeTypeFunctionSig.h - info about function signature ---*- 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_NATIVE_NATIVETYPEFUNCTIONSIG_H 10 #define LLVM_DEBUGINFO_PDB_NATIVE_NATIVETYPEFUNCTIONSIG_H 11 12 #include "llvm/DebugInfo/CodeView/TypeIndex.h" 13 #include "llvm/DebugInfo/CodeView/TypeRecord.h" 14 #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h" 15 #include "llvm/DebugInfo/PDB/Native/NativeRawSymbol.h" 16 #include "llvm/DebugInfo/PDB/PDBTypes.h" 17 18 namespace llvm { 19 namespace pdb { 20 21 class NativeTypeFunctionSig : public NativeRawSymbol { 22 protected: 23 void initialize() override; 24 25 public: 26 NativeTypeFunctionSig(NativeSession &Session, SymIndexId Id, 27 codeview::TypeIndex TI, codeview::ProcedureRecord Proc); 28 29 NativeTypeFunctionSig(NativeSession &Session, SymIndexId Id, 30 codeview::TypeIndex TI, 31 codeview::MemberFunctionRecord MemberFunc); 32 33 ~NativeTypeFunctionSig() override; 34 35 void dump(raw_ostream &OS, int Indent, PdbSymbolIdField ShowIdFields, 36 PdbSymbolIdField RecurseIdFields) const override; 37 38 std::unique_ptr<IPDBEnumSymbols> 39 findChildren(PDB_SymType Type) const override; 40 41 SymIndexId getClassParentId() const override; 42 PDB_CallingConv getCallingConvention() const override; 43 uint32_t getCount() const override; 44 SymIndexId getTypeId() const override; 45 int32_t getThisAdjust() const override; 46 bool hasConstructor() const override; 47 bool isConstType() const override; 48 bool isConstructorVirtualBase() const override; 49 bool isCxxReturnUdt() const override; 50 bool isUnalignedType() const override; 51 bool isVolatileType() const override; 52 53 private: 54 void initializeArgList(codeview::TypeIndex ArgListTI); 55 56 union { 57 codeview::MemberFunctionRecord MemberFunc; 58 codeview::ProcedureRecord Proc; 59 }; 60 61 SymIndexId ClassParentId = 0; 62 codeview::TypeIndex Index; 63 codeview::ArgListRecord ArgList; 64 bool IsMemberFunction = false; 65 }; 66 67 } // namespace pdb 68 } // namespace llvm 69 70 #endif // LLVM_DEBUGINFO_PDB_NATIVE_NATIVETYPEFUNCTIONSIG_H 71