1//===- MachOStructs.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// This file defines structures used in the MachO object file format. Note that 10// unlike llvm/BinaryFormat/MachO.h, the structs here are defined in terms of 11// endian- and alignment-compatibility wrappers. 12// 13//===----------------------------------------------------------------------===// 14 15#ifndef LLD_MACHO_MACHO_STRUCTS_H 16#define LLD_MACHO_MACHO_STRUCTS_H 17 18#include "llvm/Support/Endian.h" 19 20namespace lld::structs { 21 22struct nlist_64 { 23 llvm::support::ulittle32_t n_strx; 24 uint8_t n_type; 25 uint8_t n_sect; 26 llvm::support::ulittle16_t n_desc; 27 llvm::support::ulittle64_t n_value; 28}; 29 30struct nlist { 31 llvm::support::ulittle32_t n_strx; 32 uint8_t n_type; 33 uint8_t n_sect; 34 llvm::support::ulittle16_t n_desc; 35 llvm::support::ulittle32_t n_value; 36}; 37 38struct entry_point_command { 39 llvm::support::ulittle32_t cmd; 40 llvm::support::ulittle32_t cmdsize; 41 llvm::support::ulittle64_t entryoff; 42 llvm::support::ulittle64_t stacksize; 43}; 44 45} // namespace lld::structs 46 47#endif 48