lld/MachO/ICF.h

   1 //===- ICF.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_ICF_H
  10 #define LLD_MACHO_ICF_H
  11
  12 #include "InputFiles.h"
  13 #include "lld/Common/LLVM.h"
  14 #include <vector>
  15
  16 namespace lld::macho {
  17 class Symbol;
  18 class Defined;
  19
  20 void markAddrSigSymbols();
  21 void markSymAsAddrSig(Symbol *s);
  22 void foldIdenticalSections(bool onlyCfStrings);
  23
  24 // Given a symbol that was folded into a thunk, return the symbol pointing to
  25 // the actual body of the function. We expose this function to allow getting the
  26 // main function body for a symbol that was folded via a thunk.
  27 Defined *getBodyForThunkFoldedSym(Defined *foldedSym);
  28
  29 } // namespace lld::macho
  30
  31 #endif