1 files changed, 58 insertions, 0 deletions
diff --git a/llvm/lib/TextAPI/MachO/Symbol.cpp b/llvm/lib/TextAPI/MachO/Symbol.cpp
new file mode 100644
index 0000000000000..9f2d8172beed4
--- /dev/null
+++ b/llvm/lib/TextAPI/MachO/Symbol.cpp
@@ -0,0 +1,58 @@
+//===- Symbol.cpp ---------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implements the Symbol.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/TextAPI/MachO/Symbol.h"
+#include <string>
+
+namespace llvm {
+namespace MachO {
+
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
+LLVM_DUMP_METHOD void Symbol::dump(raw_ostream &OS) const {
+  std::string Result;
+  if (isUndefined())
+    Result += "(undef) ";
+  if (isWeakDefined())
+    Result += "(weak-def) ";
+  if (isWeakReferenced())
+    Result += "(weak-ref) ";
+  if (isThreadLocalValue())
+    Result += "(tlv) ";
+  switch (Kind) {
+  case SymbolKind::GlobalSymbol:
+    Result += Name.str();
+    break;
+  case SymbolKind::ObjectiveCClass:
+    Result += "(ObjC Class) " + Name.str();
+    break;
+  case SymbolKind::ObjectiveCClassEHType:
+    Result += "(ObjC Class EH) " + Name.str();
+    break;
+  case SymbolKind::ObjectiveCInstanceVariable:
+    Result += "(ObjC IVar) " + Name.str();
+    break;
+  }
+  OS << Result;
+}
+#endif
+
+Symbol::const_filtered_target_range
+Symbol::targets(ArchitectureSet Architectures) const {
+  std::function<bool(const Target &)> FN =
+      [Architectures](const Target &Target) {
+        return Architectures.has(Target.Arch);
+      };
+  return make_filter_range(Targets, FN);
+}
+
+} // end namespace MachO.
+} // end namespace llvm.