Home | History | Annotate | Download | only in Raw
      1 //===- RawError.h - Error extensions for raw PDB implementation -*- 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 #ifndef LLVM_DEBUGINFO_PDB_RAW_RAWERROR_H
     11 #define LLVM_DEBUGINFO_PDB_RAW_RAWERROR_H
     12 
     13 #include "llvm/Support/Error.h"
     14 
     15 #include <string>
     16 
     17 namespace llvm {
     18 namespace pdb {
     19 enum class raw_error_code {
     20   unspecified = 1,
     21   feature_unsupported,
     22   corrupt_file,
     23   insufficient_buffer,
     24   no_stream,
     25   index_out_of_bounds,
     26   invalid_block_address,
     27   not_writable,
     28   invalid_tpi_hash,
     29 };
     30 
     31 /// Base class for errors originating when parsing raw PDB files
     32 class RawError : public ErrorInfo<RawError> {
     33 public:
     34   static char ID;
     35   RawError(raw_error_code C);
     36   RawError(const std::string &Context);
     37   RawError(raw_error_code C, const std::string &Context);
     38 
     39   void log(raw_ostream &OS) const override;
     40   const std::string &getErrorMessage() const;
     41   std::error_code convertToErrorCode() const override;
     42 
     43 private:
     44   std::string ErrMsg;
     45   raw_error_code Code;
     46 };
     47 }
     48 }
     49 #endif
     50