lld/MachO/Writer.h

   1 //===- Writer.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 LLD_MACHO_WRITER_H
  10 #define LLD_MACHO_WRITER_H
  11
  12 #include <cstdint>
  13
  14 namespace lld {
  15 namespace macho {
  16
  17 class OutputSection;
  18 class InputSection;
  19 class Symbol;
  20
  21 class LoadCommand {
  22 public:
  23   virtual ~LoadCommand() = default;
  24   virtual uint32_t getSize() const = 0;
  25   virtual void writeTo(uint8_t *buf) const = 0;
  26 };
  27
  28 template <class LP> void writeResult();
  29
  30 void createSyntheticSections();
  31
  32 // Add bindings for symbols that need weak or non-lazy bindings.
  33 void addNonLazyBindingEntries(const Symbol *, const InputSection *,
  34                               uint64_t offset, int64_t addend = 0);
  35
  36 extern OutputSection *firstTLVDataSection;
  37
  38 } // namespace macho
  39 } // namespace lld
  40
  41 #endif