include/llvm/Object/TapiFile.h

   1 //===- TapiFile.h - Text-based Dynamic Library Stub -------------*- 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 // This file declares the TapiFile interface.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifndef LLVM_OBJECT_TAPI_FILE_H
  14 #define LLVM_OBJECT_TAPI_FILE_H
  15
  16 #include "llvm/ADT/StringRef.h"
  17 #include "llvm/ADT/iterator_range.h"
  18 #include "llvm/Object/SymbolicFile.h"
  19 #include "llvm/Support/Error.h"
  20 #include "llvm/Support/MemoryBuffer.h"
  21 #include "llvm/TextAPI/MachO/InterfaceFile.h"
  22
  23 namespace llvm {
  24 namespace object {
  25
  26 class TapiFile : public SymbolicFile {
  27 public:
  28   TapiFile(MemoryBufferRef Source, const MachO::InterfaceFile &interface,
  29            MachO::Architecture Arch);
  30   ~TapiFile() override;
  31
  32   void moveSymbolNext(DataRefImpl &DRI) const override;
  33
  34   Error printSymbolName(raw_ostream &OS, DataRefImpl DRI) const override;
  35
  36   uint32_t getSymbolFlags(DataRefImpl DRI) const override;
  37
  38   basic_symbol_iterator symbol_begin() const override;
  39
  40   basic_symbol_iterator symbol_end() const override;
  41
  42   static bool classof(const Binary *v) { return v->isTapiFile(); }
  43
  44 private:
  45   struct Symbol {
  46     StringRef Prefix;
  47     StringRef Name;
  48     uint32_t Flags;
  49
  50     constexpr Symbol(StringRef Prefix, StringRef Name, uint32_t Flags)
  51         : Prefix(Prefix), Name(Name), Flags(Flags) {}
  52   };
  53
  54   std::vector<Symbol> Symbols;
  55 };
  56
  57 } // end namespace object.
  58 } // end namespace llvm.
  59
  60 #endif // LLVM_OBJECT_TAPI_FILE_H