llvm-6502/tools/obj2yaml/Error.h
Simon Atanasyan 111454f4e9 [obj2yaml] Recognize input file format using llvm::object::ObjectFile
interface methods isCOFF().

The '-coff' command line option has been removed. It was not used in any
test cases.

The patch reviewed by Michael Spencer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208157 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-07 05:18:51 +00:00

43 lines
1.0 KiB
C++

//===- Error.h - system_error extensions for obj2yaml -----------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TOOLS_ERROR_H
#define LLVM_TOOLS_ERROR_H
#include "llvm/Support/system_error.h"
namespace llvm {
const error_category &obj2yaml_category();
struct obj2yaml_error {
enum _ {
success = 0,
file_not_found,
unrecognized_file_format,
unsupported_obj_file_format
};
_ v_;
obj2yaml_error(_ v) : v_(v) {}
explicit obj2yaml_error(int v) : v_(_(v)) {}
operator int() const {return v_;}
};
inline error_code make_error_code(obj2yaml_error e) {
return error_code(static_cast<int>(e), obj2yaml_category());
}
template <> struct is_error_code_enum<obj2yaml_error> : std::true_type { };
template <> struct is_error_code_enum<obj2yaml_error::_> : std::true_type { };
} // namespace llvm
#endif