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