[ARM] Prevent generating NEON stack accesses under MVE.
[llvm-complete.git] / tools / llvm-cxxdump / Error.cpp
blob25317820409ce9531b89e99769b02c8d97bbde9b
1 //===- Error.cpp - system_error extensions for llvm-cxxdump -----*- 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 // This defines a new error_category for the llvm-cxxdump tool.
11 //===----------------------------------------------------------------------===//
13 #include "Error.h"
14 #include "llvm/Support/ErrorHandling.h"
16 using namespace llvm;
18 namespace {
19 // FIXME: This class is only here to support the transition to llvm::Error. It
20 // will be removed once this transition is complete. Clients should prefer to
21 // deal with the Error value directly, rather than converting to error_code.
22 class cxxdump_error_category : public std::error_category {
23 public:
24 const char *name() const noexcept override { return "llvm.cxxdump"; }
25 std::string message(int ev) const override {
26 switch (static_cast<cxxdump_error>(ev)) {
27 case cxxdump_error::success:
28 return "Success";
29 case cxxdump_error::file_not_found:
30 return "No such file.";
31 case cxxdump_error::unrecognized_file_format:
32 return "Unrecognized file type.";
34 llvm_unreachable(
35 "An enumerator of cxxdump_error does not have a message defined.");
38 } // namespace
40 namespace llvm {
41 const std::error_category &cxxdump_category() {
42 static cxxdump_error_category o;
43 return o;
45 } // namespace llvm