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/Compiler.h"
13#include "llvm/Support/Error.h"
14
15namespace llvm {
16namespace codeview {
17enum class cv_error_code {
18 unspecified = 1,
19 insufficient_buffer,
20 operation_unsupported,
21 corrupt_record,
22 no_records,
23 unknown_member_record,
24};
25} // namespace codeview
26} // namespace llvm
27
28namespace std {
29template <>
30struct is_error_code_enum<llvm::codeview::cv_error_code> : std::true_type {};
31} // namespace std
32
33namespace llvm {
34namespace codeview {
35LLVM_ABI const std::error_category &CVErrorCategory();
36
37inline std::error_code make_error_code(cv_error_code E) {
38 return std::error_code(static_cast<int>(E), CVErrorCategory());
39}
40
41/// Base class for errors originating when parsing raw PDB files
42class CodeViewError : public ErrorInfo<CodeViewError, StringError> {
43public:
44 using ErrorInfo<CodeViewError,
45 StringError>::ErrorInfo; // inherit constructors
46 CodeViewError(const Twine &S) : ErrorInfo(S, cv_error_code::unspecified) {}
47 LLVM_ABI static char ID;
48};
49
50} // namespace codeview
51} // namespace llvm
52
53#endif
54