1//===- CodeViewError.h - Error extensions for CodeView ----------*- C++ -*-===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8 9#ifndef LLVM_DEBUGINFO_CODEVIEW_CODEVIEWERROR_H 10#define LLVM_DEBUGINFO_CODEVIEW_CODEVIEWERROR_H 11 12#include "llvm/Support/Error.h" 13 14namespace llvm { 15namespace codeview { 16enum class cv_error_code { 17 unspecified = 1, 18 insufficient_buffer, 19 operation_unsupported, 20 corrupt_record, 21 no_records, 22 unknown_member_record, 23}; 24} // namespace codeview 25} // namespace llvm 26 27namespace std { 28template <> 29struct is_error_code_enum<llvm::codeview::cv_error_code> : std::true_type {}; 30} // namespace std 31 32namespace llvm { 33namespace codeview { 34const std::error_category &CVErrorCategory(); 35 36inline std::error_code make_error_code(cv_error_code E) { 37 return std::error_code(static_cast<int>(E), CVErrorCategory()); 38} 39 40/// Base class for errors originating when parsing raw PDB files 41class CodeViewError : public ErrorInfo<CodeViewError, StringError> { 42public: 43 using ErrorInfo<CodeViewError, 44 StringError>::ErrorInfo; // inherit constructors 45 CodeViewError(const Twine &S) : ErrorInfo(S, cv_error_code::unspecified) {} 46 static char ID; 47}; 48 49} // namespace codeview 50} // namespace llvm 51 52#endif 53