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1 //===- MachOStructs.h -------------------------------------------*- C++ -*-===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8 //
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9 // This file defines structures used in the MachO object file format. Note that
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10 // unlike llvm/BinaryFormat/MachO.h, the structs here are defined in terms of
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11 // endian- and alignment-compatibility wrappers.
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12 //
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13 //===----------------------------------------------------------------------===//
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14
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15 #ifndef LLD_MACHO_MACHO_STRUCTS_H
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16 #define LLD_MACHO_MACHO_STRUCTS_H
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17
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18 #include "llvm/Support/Endian.h"
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19
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20 namespace lld {
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21
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22 namespace structs {
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23
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24 struct nlist_64 {
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25 llvm::support::ulittle32_t n_strx;
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26 uint8_t n_type;
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27 uint8_t n_sect;
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28 llvm::support::ulittle16_t n_desc;
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29 llvm::support::ulittle64_t n_value;
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30 };
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31
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32 struct nlist {
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33 llvm::support::ulittle32_t n_strx;
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34 uint8_t n_type;
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35 uint8_t n_sect;
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36 llvm::support::ulittle16_t n_desc;
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37 llvm::support::ulittle32_t n_value;
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38 };
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39
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40 struct entry_point_command {
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41 llvm::support::ulittle32_t cmd;
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42 llvm::support::ulittle32_t cmdsize;
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43 llvm::support::ulittle64_t entryoff;
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44 llvm::support::ulittle64_t stacksize;
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45 };
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46
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47 } // namespace structs
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48
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49 } // namespace lld
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50
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51 #endif
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