| Olivier Deprez | f4ef2d0 | 2021-04-20 13:36:24 +0200 | [diff] [blame] | 1 | //===-- ELFAttributes.h - ELF Attributes ------------------------*- 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_SUPPORT_ELFATTRIBUTES_H |
| 10 | #define LLVM_SUPPORT_ELFATTRIBUTES_H |
| 11 | |
| 12 | #include "llvm/ADT/ArrayRef.h" |
| 13 | #include "llvm/ADT/StringRef.h" |
| 14 | |
| 15 | namespace llvm { |
| 16 | |
| 17 | struct TagNameItem { |
| 18 | unsigned attr; |
| 19 | StringRef tagName; |
| 20 | }; |
| 21 | |
| 22 | using TagNameMap = ArrayRef<TagNameItem>; |
| 23 | |
| 24 | namespace ELFAttrs { |
| 25 | |
| 26 | enum AttrType : unsigned { File = 1, Section = 2, Symbol = 3 }; |
| 27 | |
| 28 | StringRef attrTypeAsString(unsigned attr, TagNameMap tagNameMap, |
| 29 | bool hasTagPrefix = true); |
| 30 | Optional<unsigned> attrTypeFromString(StringRef tag, TagNameMap tagNameMap); |
| 31 | |
| 32 | // Magic numbers for ELF attributes. |
| 33 | enum AttrMagic { Format_Version = 0x41 }; |
| 34 | |
| 35 | } // namespace ELFAttrs |
| 36 | } // namespace llvm |
| 37 | #endif |