1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/TextAPI/ELF/TBEHandler.cpp b/llvm/lib/TextAPI/ELF/TBEHandler.cpp
index 846f80a8b5b..426e7bb86e3 100644
--- a/llvm/lib/TextAPI/ELF/TBEHandler.cpp
+++ b/llvm/lib/TextAPI/ELF/TBEHandler.cpp
@@ -142,16 +142,17 @@ template <> struct MappingTraits<ELFStub> {
 } // end namespace yaml
 } // end namespace llvm
 
-std::unique_ptr<ELFStub> TBEHandler::readFile(StringRef Buf) {
+Expected<std::unique_ptr<ELFStub>> elfabi::readTBEFromBuffer(StringRef Buf) {
   yaml::Input YamlIn(Buf);
   std::unique_ptr<ELFStub> Stub(new ELFStub());
   YamlIn >> *Stub;
-  if (YamlIn.error())
-    return nullptr;
+  if (std::error_code Err = YamlIn.error())
+    return createStringError(Err, "YAML failed reading as TBE");
+
   return Stub;
 }
 
-Error TBEHandler::writeFile(raw_ostream &OS, const ELFStub &Stub) {
+Error elfabi::writeTBEToOutputStream(raw_ostream &OS, const ELFStub &Stub) {
   yaml::Output YamlOut(OS, NULL, /*WrapColumn =*/0);
 
   YamlOut << const_cast<ELFStub &>(Stub);