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/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. 59