1 //===- ELFConfig.h ----------------------------------------------*- 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_OBJCOPY_ELF_ELFCONFIG_H 10 #define LLVM_OBJCOPY_ELF_ELFCONFIG_H 11 12 #include "llvm/ObjCopy/CommonConfig.h" 13 #include "llvm/Object/ELFTypes.h" 14 15 namespace llvm { 16 namespace objcopy { 17 18 // Note to remove info specified by --remove-note option. 19 struct RemoveNoteInfo { 20 StringRef Name; 21 uint32_t TypeId; 22 }; 23 24 // ELF specific configuration for copying/stripping a single file. 25 struct ELFConfig { 26 uint8_t NewSymbolVisibility = (uint8_t)ELF::STV_DEFAULT; 27 28 std::vector<std::pair<NameMatcher, uint8_t>> SymbolsToSetVisibility; 29 30 // ELF entry point address expression. The input parameter is an entry point 31 // address in the input ELF file. The entry address in the output file is 32 // calculated with EntryExpr(input_address), when either --set-start or 33 // --change-start is used. 34 std::function<uint64_t(uint64_t)> EntryExpr; 35 36 bool AllowBrokenLinks = false; 37 bool KeepFileSymbols = false; 38 bool LocalizeHidden = false; 39 bool VerifyNoteSections = true; 40 41 // Notes specified by --remove-note option. 42 SmallVector<RemoveNoteInfo, 0> NotesToRemove; 43 }; 44 45 } // namespace objcopy 46 } // namespace llvm 47 48 #endif // LLVM_OBJCOPY_ELF_ELFCONFIG_H 49