Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===-- ELFAttributes.h - ELF Attributes ------------------------*- C++ -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_SUPPORT_ELFATTRIBUTES_H

#define LLVM_SUPPORT_ELFATTRIBUTES_H

#include "llvm/ADT/ArrayRef.h"

#include "llvm/ADT/StringRef.h"

#include <optional>

namespace llvm {

struct TagNameItem {

  unsigned attr;

  StringRef tagName;

};

using TagNameMap = ArrayRef<TagNameItem>;

namespace ELFAttrs {

enum AttrType : unsigned { File = 1, Section = 2, Symbol = 3 };

StringRef attrTypeAsString(unsigned attr, TagNameMap tagNameMap,

                           bool hasTagPrefix = true);

std::optional<unsigned> attrTypeFromString(StringRef tag, TagNameMap tagNameMap);

// Magic numbers for ELF attributes.

enum AttrMagic { Format_Version = 0x41 };

} // namespace ELFAttrs

} // namespace llvm

#endif