tools/llvm-objcopy/COFF/Reader.h

   1 //===- Reader.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_TOOLS_OBJCOPY_COFF_READER_H
  10 #define LLVM_TOOLS_OBJCOPY_COFF_READER_H
  11
  12 #include "Buffer.h"
  13 #include "llvm/BinaryFormat/COFF.h"
  14 #include "llvm/Object/COFF.h"
  15 #include "llvm/Support/Error.h"
  16
  17 namespace llvm {
  18 namespace objcopy {
  19 namespace coff {
  20
  21 struct Object;
  22
  23 using object::COFFObjectFile;
  24
  25 class COFFReader {
  26   const COFFObjectFile &COFFObj;
  27
  28   Error readExecutableHeaders(Object &Obj) const;
  29   Error readSections(Object &Obj) const;
  30   Error readSymbols(Object &Obj, bool IsBigObj) const;
  31   Error setSymbolTargets(Object &Obj) const;
  32
  33 public:
  34   explicit COFFReader(const COFFObjectFile &O) : COFFObj(O) {}
  35   Expected<std::unique_ptr<Object>> create() const;
  36 };
  37
  38 } // end namespace coff
  39 } // end namespace objcopy
  40 } // end namespace llvm
  41
  42 #endif // LLVM_TOOLS_OBJCOPY_COFF_READER_H