LLVM  7.0.0svn
OrcError.h
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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
25  UnknownORCError = 1,
40 };
41 
42 std::error_code orcError(OrcErrorCode ErrCode);
43 
44 class DuplicateDefinition : public ErrorInfo<DuplicateDefinition> {
45 public:
46  static char ID;
47 
48  DuplicateDefinition(std::string SymbolName);
49  std::error_code convertToErrorCode() const override;
50  void log(raw_ostream &OS) const override;
51  const std::string &getSymbolName() const;
52 private:
53  std::string SymbolName;
54 };
55 
56 class JITSymbolNotFound : public ErrorInfo<JITSymbolNotFound> {
57 public:
58  static char ID;
59 
60  JITSymbolNotFound(std::string SymbolName);
61  std::error_code convertToErrorCode() const override;
62  void log(raw_ostream &OS) const override;
63  const std::string &getSymbolName() const;
64 private:
65  std::string SymbolName;
66 };
67 
68 } // End namespace orc.
69 } // End namespace llvm.
70 
71 #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:77
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:46
StringRef getSymbolName(CVSymbol Sym)
Definition: RecordName.cpp:313