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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===- RawError.h - Error extensions for raw PDB implementation -*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |||
| 9 | #ifndef LLVM_DEBUGINFO_PDB_NATIVE_RAWERROR_H |
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| 10 | #define LLVM_DEBUGINFO_PDB_NATIVE_RAWERROR_H |
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| 11 | |||
| 12 | #include "llvm/Support/Error.h" |
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| 13 | |||
| 14 | namespace llvm { |
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| 15 | namespace pdb { |
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| 16 | enum class raw_error_code { |
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| 17 | unspecified = 1, |
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| 18 | feature_unsupported, |
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| 19 | invalid_format, |
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| 20 | corrupt_file, |
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| 21 | insufficient_buffer, |
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| 22 | no_stream, |
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| 23 | index_out_of_bounds, |
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| 24 | invalid_block_address, |
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| 25 | duplicate_entry, |
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| 26 | no_entry, |
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| 27 | not_writable, |
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| 28 | stream_too_long, |
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| 29 | invalid_tpi_hash, |
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| 30 | }; |
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| 31 | } // namespace pdb |
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| 32 | } // namespace llvm |
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| 33 | |||
| 34 | namespace std { |
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| 35 | template <> |
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| 36 | struct is_error_code_enum<llvm::pdb::raw_error_code> : std::true_type {}; |
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| 37 | } // namespace std |
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| 38 | |||
| 39 | namespace llvm { |
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| 40 | namespace pdb { |
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| 41 | const std::error_category &RawErrCategory(); |
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| 42 | |||
| 43 | inline std::error_code make_error_code(raw_error_code E) { |
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| 44 | return std::error_code(static_cast<int>(E), RawErrCategory()); |
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| 45 | } |
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| 46 | |||
| 47 | /// Base class for errors originating when parsing raw PDB files |
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| 48 | class RawError : public ErrorInfo<RawError, StringError> { |
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| 49 | public: |
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| 50 | using ErrorInfo<RawError, StringError>::ErrorInfo; // inherit constructors |
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| 51 | RawError(const Twine &S) : ErrorInfo(S, raw_error_code::unspecified) {} |
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| 52 | static char ID; |
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| 53 | }; |
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| 54 | } // namespace pdb |
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| 55 | } // namespace llvm |
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| 56 | #endif |