[ORC] Add missing file from r300155.

llvm-svn: 300157

llvm/lib/ExecutionEngine/Orc/RPCUtils.cpp

@@ -0,0 +1,55 @@
+//===--------------- RPCUtils.cpp - RPCUtils implementation ---------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// RPCUtils implementation.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/ExecutionEngine/Orc/RPCUtils.h"
+
+char llvm::orc::rpc::RPCFatalError::ID = 0;
+char llvm::orc::rpc::ConnectionClosed::ID = 0;
+char llvm::orc::rpc::ResponseAbandoned::ID = 0;
+char llvm::orc::rpc::CouldNotNegotiate::ID = 0;
+
+namespace llvm {
+namespace orc {
+namespace rpc {
+
+std::error_code ConnectionClosed::convertToErrorCode() const {
+  return orcError(OrcErrorCode::RPCConnectionClosed);
+}
+
+void ConnectionClosed::log(raw_ostream &OS) const {
+  OS << "RPC connection already closed";
+}
+
+std::error_code ResponseAbandoned::convertToErrorCode() const {
+  return orcError(OrcErrorCode::RPCResponseAbandoned);
+}
+
+void ResponseAbandoned::log(raw_ostream &OS) const {
+  OS << "RPC response abandoned";
+}
+
+CouldNotNegotiate::CouldNotNegotiate(std::string Signature)
+    : Signature(std::move(Signature)) {}
+
+std::error_code CouldNotNegotiate::convertToErrorCode() const {
+  return orcError(OrcErrorCode::RPCCouldNotNegotiateFunction);
+}
+
+void CouldNotNegotiate::log(raw_ostream &OS) const {
+  OS << "Could not negotiate RPC function " << Signature;
+}
+
+
+} // end namespace rpc
+} // end namespace orc
+} // end namespace llvm