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 38