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      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:
     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 
     36   uint64_t getTypeHash() const { return getHeader().getTypeHash(); }
     37   uint64_t getTypeOffset() const { return getHeader().getTypeOffset(); }
     38 
     39   void dump(raw_ostream &OS, DIDumpOptions DumpOpts = {}) override;
     40   // Enable LLVM-style RTTI.
     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