1 files changed, 74 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/Shared/OrcError.h b/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/Shared/OrcError.h
new file mode 100644
index 000000000000..9b0d941f5459
--- /dev/null
+++ b/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/Shared/OrcError.h
@@ -0,0 +1,74 @@
+//===------ OrcError.h - Reject symbol lookup requests ------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+//   Define an error category, error codes, and helper utilities for Orc.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_EXECUTIONENGINE_ORC_ORCERROR_H
+#define LLVM_EXECUTIONENGINE_ORC_ORCERROR_H
+
+#include "llvm/Support/Error.h"
+#include "llvm/Support/raw_ostream.h"
+#include <string>
+#include <system_error>
+
+namespace llvm {
+namespace orc {
+
+enum class OrcErrorCode : int {
+  // RPC Errors
+  UnknownORCError = 1,
+  DuplicateDefinition,
+  JITSymbolNotFound,
+  RemoteAllocatorDoesNotExist,
+  RemoteAllocatorIdAlreadyInUse,
+  RemoteMProtectAddrUnrecognized,
+  RemoteIndirectStubsOwnerDoesNotExist,
+  RemoteIndirectStubsOwnerIdAlreadyInUse,
+  RPCConnectionClosed,
+  RPCCouldNotNegotiateFunction,
+  RPCResponseAbandoned,
+  UnexpectedRPCCall,
+  UnexpectedRPCResponse,
+  UnknownErrorCodeFromRemote,
+  UnknownResourceHandle,
+  MissingSymbolDefinitions,
+  UnexpectedSymbolDefinitions,
+};
+
+std::error_code orcError(OrcErrorCode ErrCode);
+
+class DuplicateDefinition : public ErrorInfo<DuplicateDefinition> {
+public:
+  static char ID;
+
+  DuplicateDefinition(std::string SymbolName);
+  std::error_code convertToErrorCode() const override;
+  void log(raw_ostream &OS) const override;
+  const std::string &getSymbolName() const;
+private:
+  std::string SymbolName;
+};
+
+class JITSymbolNotFound : public ErrorInfo<JITSymbolNotFound> {
+public:
+  static char ID;
+
+  JITSymbolNotFound(std::string SymbolName);
+  std::error_code convertToErrorCode() const override;
+  void log(raw_ostream &OS) const override;
+  const std::string &getSymbolName() const;
+private:
+  std::string SymbolName;
+};
+
+} // End namespace orc.
+} // End namespace llvm.
+
+#endif // LLVM_EXECUTIONENGINE_ORC_ORCERROR_H