1 files changed, 47 insertions, 0 deletions
diff --git a/llvm/lib/ObjectYAML/DWARFYAML.cpp b/llvm/lib/ObjectYAML/DWARFYAML.cpp
new file mode 100644
index 00000000000..a5f0255e338
--- /dev/null
+++ b/llvm/lib/ObjectYAML/DWARFYAML.cpp
@@ -0,0 +1,47 @@
+//===- DWARFYAML.cpp - DWARF YAMLIO implementation ------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines classes for handling the YAML representation of DWARF Debug
+// Info.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/ObjectYAML/DWARFYAML.h"
+
+namespace llvm {
+
+bool DWARFYAML::DWARFData::isEmpty() const {
+  return 0 == DebugStrings.size() + AbbrevDecls.size();
+}
+
+namespace yaml {
+
+void MappingTraits<DWARFYAML::DWARFData>::mapping(
+    IO &IO, DWARFYAML::DWARFData &DWARF) {
+  IO.mapOptional("debug_str", DWARF.DebugStrings);
+  IO.mapOptional("debug_abbrev", DWARF.AbbrevDecls);
+}
+
+void MappingTraits<DWARFYAML::DWARFAbbrev>::mapping(
+    IO &IO, DWARFYAML::DWARFAbbrev &Abbrev) {
+  IO.mapRequired("Code", Abbrev.Code);
+  IO.mapRequired("Tag", Abbrev.Tag);
+  IO.mapRequired("Children", Abbrev.Children);
+  IO.mapRequired("Attributes", Abbrev.Attributes);
+}
+
+void MappingTraits<DWARFYAML::DWARFAttributeAbbrev>::mapping(
+    IO &IO, DWARFYAML::DWARFAttributeAbbrev &AttAbbrev) {
+  IO.mapRequired("Attribute", AttAbbrev.Attribute);
+  IO.mapRequired("Form", AttAbbrev.Form);
+}
+
+} // namespace llvm::yaml
+
+} // namespace llvm