LLVM  7.0.0svn
OrcError.h
Go to the documentation of this file.
1 //===------ OrcError.h - Reject symbol lookup requests ------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // Define an error category, error codes, and helper utilities for Orc.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_EXECUTIONENGINE_ORC_ORCERROR_H
15 #define LLVM_EXECUTIONENGINE_ORC_ORCERROR_H
16 
17 #include "llvm/Support/Error.h"
18 #include <system_error>
19 
20 namespace llvm {
21 namespace orc {
22 
23 enum class OrcErrorCode : int {
24  // RPC Errors
39 };
40 
41 std::error_code orcError(OrcErrorCode ErrCode);
42 
43 class DuplicateDefinition : public ErrorInfo<DuplicateDefinition> {
44 public:
45  static char ID;
46 
47  DuplicateDefinition(std::string SymbolName);
48  std::error_code convertToErrorCode() const override;
49  void log(raw_ostream &OS) const override;
50  const std::string &getSymbolName() const;
51 private:
52  std::string SymbolName;
53 };
54 
55 class JITSymbolNotFound : public ErrorInfo<JITSymbolNotFound> {
56 public:
57  static char ID;
58 
59  JITSymbolNotFound(std::string SymbolName);
60  std::error_code convertToErrorCode() const override;
61  void log(raw_ostream &OS) const override;
62  const std::string &getSymbolName() const;
63 private:
64  std::string SymbolName;
65 };
66 
67 } // End namespace orc.
68 } // End namespace llvm.
69 
70 #endif // LLVM_EXECUTIONENGINE_ORC_ORCERROR_H
Compute iterated dominance frontiers using a linear time algorithm.
Definition: AllocatorList.h:24
constexpr char SymbolName[]
Key for Kernel::Metadata::mSymbolName.
std::error_code orcError(OrcErrorCode ErrCode)
Definition: OrcError.cpp:75
OrcErrorCode
Definition: OrcError.h:23
Base class for user error types.
Definition: Error.h:331
This class implements an extremely fast bulk output stream that can only output to a stream...
Definition: raw_ostream.h:44
StringRef getSymbolName(CVSymbol Sym)
Definition: RecordName.cpp:300