1 //===- DWARFTypeUnit.h ------------------------------------------*- 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_DWARF_DWARFTYPEUNIT_H 10 #define LLVM_DEBUGINFO_DWARF_DWARFTYPEUNIT_H 11 12 #include "llvm/ADT/StringRef.h" 13 #include "llvm/DebugInfo/DWARF/DWARFUnit.h" 14 #include "llvm/DebugInfo/DWARF/DWARFUnitIndex.h" 15 #include "llvm/Support/DataExtractor.h" 16 #include <cstdint> 17 18 namespace llvm { 19 20 class DWARFContext; 21 class DWARFDebugAbbrev; 22 struct DWARFSection; 23 class raw_ostream; 24 25 class DWARFTypeUnit : public DWARFUnit { 26 public: DWARFTypeUnit(DWARFContext & Context,const DWARFSection & Section,const DWARFUnitHeader & Header,const DWARFDebugAbbrev * DA,const DWARFSection * RS,const DWARFSection * LocSection,StringRef SS,const DWARFSection & SOS,const DWARFSection * AOS,const DWARFSection & LS,bool LE,bool IsDWO,const DWARFUnitVector & UnitVector)27 DWARFTypeUnit(DWARFContext &Context, const DWARFSection &Section, 28 const DWARFUnitHeader &Header, const DWARFDebugAbbrev *DA, 29 const DWARFSection *RS, const DWARFSection *LocSection, 30 StringRef SS, const DWARFSection &SOS, const DWARFSection *AOS, 31 const DWARFSection &LS, bool LE, bool IsDWO, 32 const DWARFUnitVector &UnitVector) 33 : DWARFUnit(Context, Section, Header, DA, RS, LocSection, SS, SOS, AOS, 34 LS, LE, IsDWO, UnitVector) {} 35 getTypeHash()36 uint64_t getTypeHash() const { return getHeader().getTypeHash(); } getTypeOffset()37 uint64_t getTypeOffset() const { return getHeader().getTypeOffset(); } 38 39 void dump(raw_ostream &OS, DIDumpOptions DumpOpts = {}) override; 40 // Enable LLVM-style RTTI. classof(const DWARFUnit * U)41 static bool classof(const DWARFUnit *U) { return U->isTypeUnit(); } 42 }; 43 44 } // end namespace llvm 45 46 #endif // LLVM_DEBUGINFO_DWARF_DWARFTYPEUNIT_H 47