lib/TextAPI/MachO/Symbol.cpp

   1 //===- Symbol.cpp ---------------------------------------------------------===//
   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 // Implements the Symbol.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "llvm/TextAPI/MachO/Symbol.h"
  14 #include <string>
  15
  16 namespace llvm {
  17 namespace MachO {
  18
  19 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
  20 LLVM_DUMP_METHOD void Symbol::dump(raw_ostream &OS) const {
  21   std::string Result;
  22   if (isUndefined())
  23     Result += "(undef) ";
  24   if (isWeakDefined())
  25     Result += "(weak-def) ";
  26   if (isWeakReferenced())
  27     Result += "(weak-ref) ";
  28   if (isThreadLocalValue())
  29     Result += "(tlv) ";
  30   switch (Kind) {
  31   case SymbolKind::GlobalSymbol:
  32     Result += Name.str();
  33     break;
  34   case SymbolKind::ObjectiveCClass:
  35     Result += "(ObjC Class) " + Name.str();
  36     break;
  37   case SymbolKind::ObjectiveCClassEHType:
  38     Result += "(ObjC Class EH) " + Name.str();
  39     break;
  40   case SymbolKind::ObjectiveCInstanceVariable:
  41     Result += "(ObjC IVar) " + Name.str();
  42     break;
  43   }
  44   OS << Result;
  45 }
  46 #endif
  47
  48 Symbol::const_filtered_target_range
  49 Symbol::targets(ArchitectureSet Architectures) const {
  50   std::function<bool(const Target &)> FN =
  51       [Architectures](const Target &Target) {
  52         return Architectures.has(Target.Arch);
  53       };
  54   return make_filter_range(Targets, FN);
  55 }
  56
  57 } // end namespace MachO.
  58 } // end namespace llvm.