1894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman//===-- llvm/Support/MachO.h - The MachO file format ------------*- C++ -*-===// 2894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 3894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// The LLVM Compiler Infrastructure 4894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 5894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// This file is distributed under the University of Illinois Open Source 6894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// License. See LICENSE.TXT for details. 7894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 8894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman//===----------------------------------------------------------------------===// 9894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 10894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// This file defines manifest constants for the MachO object file format. 11894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 12894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman//===----------------------------------------------------------------------===// 13894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 14894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman#ifndef LLVM_SUPPORT_MACHO_H 15894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman#define LLVM_SUPPORT_MACHO_H 16894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 1719bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman#include "llvm/Support/DataTypes.h" 18894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 19894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// NOTE: The enums in this file are intentially named to be different than those 20894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// in the headers in /usr/include/mach (on darwin systems) to avoid conflicts 21894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// with those macros. 22894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Baumannamespace llvm { 23894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman namespace MachO { 24894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Enums from <mach-o/loader.h> 25894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman enum { 2619bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman // Constants for the "magic" field in llvm::MachO::mach_header and 27894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::mach_header_64 28894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderMagic32 = 0xFEEDFACEu, // MH_MAGIC 29894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderMagic32Swapped = 0xCEFAEDFEu, // MH_CIGAM 30894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderMagic64 = 0xFEEDFACFu, // MH_MAGIC_64 31894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderMagic64Swapped = 0xCFFAEDFEu, // MH_CIGAM_64 32894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman UniversalMagic = 0xCAFEBABEu, // FAT_MAGIC 33894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman UniversalMagicSwapped = 0xBEBAFECAu, // FAT_CIGAM 34894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 35894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constants for the "filetype" field in llvm::MachO::mach_header and 36894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::mach_header_64 37894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeObject = 0x1u, // MH_OBJECT 38894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeExecutable = 0x2u, // MH_EXECUTE 39894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeFixedVMShlib = 0x3u, // MH_FVMLIB 40894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeCore = 0x4u, // MH_CORE 41894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypePreloadedExecutable = 0x5u, // MH_PRELOAD 42894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeDynamicShlib = 0x6u, // MH_DYLIB 43894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeDynamicLinkEditor = 0x7u, // MH_DYLINKER 44894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeBundle = 0x8u, // MH_BUNDLE 45894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeDynamicShlibStub = 0x9u, // MH_DYLIB_STUB 46894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeDSYM = 0xAu, // MH_DSYM 47894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFileTypeKextBundle = 0xBu, // MH_KEXT_BUNDLE 48894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 49894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant bits for the "flags" field in llvm::MachO::mach_header and 50894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::mach_header_64 51894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitNoUndefinedSymbols = 0x00000001u, // MH_NOUNDEFS 52894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitIsIncrementalLinkObject= 0x00000002u, // MH_INCRLINK 53894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitIsDynamicLinkObject = 0x00000004u, // MH_DYLDLINK 54894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitBindAtLoad = 0x00000008u, // MH_BINDATLOAD 55894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitPrebound = 0x00000010u, // MH_PREBOUND 56894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitSplitSegments = 0x00000020u, // MH_SPLIT_SEGS 57894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitLazyInit = 0x00000040u, // MH_LAZY_INIT 58894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitTwoLevelNamespace = 0x00000080u, // MH_TWOLEVEL 59894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitForceFlatNamespace = 0x00000100u, // MH_FORCE_FLAT 60894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitNoMultipleDefintions = 0x00000200u, // MH_NOMULTIDEFS 61894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitNoFixPrebinding = 0x00000400u, // MH_NOFIXPREBINDING 62894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitPrebindable = 0x00000800u, // MH_PREBINDABLE 63894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitAllModulesBound = 0x00001000u, // MH_ALLMODSBOUND 64894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitSubsectionsViaSymbols = 0x00002000u, // MH_SUBSECTIONS_VIA_SYMBOLS 65894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitCanonical = 0x00004000u, // MH_CANONICAL 66894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitWeakDefines = 0x00008000u, // MH_WEAK_DEFINES 67894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitBindsToWeak = 0x00010000u, // MH_BINDS_TO_WEAK 68894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitAllowStackExecution = 0x00020000u, // MH_ALLOW_STACK_EXECUTION 69894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitRootSafe = 0x00040000u, // MH_ROOT_SAFE 70894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitSetUIDSafe = 0x00080000u, // MH_SETUID_SAFE 71894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitNoReexportedDylibs = 0x00100000u, // MH_NO_REEXPORTED_DYLIBS 72894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitPIE = 0x00200000u, // MH_PIE 73894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman HeaderFlagBitDeadStrippableDylib = 0x00400000u, // MH_DEAD_STRIPPABLE_DYLIB 7419bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 75894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constants for the "cmd" field in llvm::MachO::load_command 76894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDynamicLinkerRequired = 0x80000000u, // LC_REQ_DYLD 77894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSegment32 = 0x00000001u, // LC_SEGMENT 78894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSymtab = 0x00000002u, // LC_SYMTAB 79894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSymSeg = 0x00000003u, // LC_SYMSEG 80894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandThread = 0x00000004u, // LC_THREAD 81894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandUnixThread = 0x00000005u, // LC_UNIXTHREAD 82894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandFixedVMShlibLoad = 0x00000006u, // LC_LOADFVMLIB 83894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandFixedVMShlibIdent = 0x00000007u, // LC_IDFVMLIB 84894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandIdent = 0x00000008u, // LC_IDENT 85894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandFixedVMFileInclusion = 0x00000009u, // LC_FVMFILE 86894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandPrePage = 0x0000000Au, // LC_PREPAGE 87894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDynamicSymtabInfo = 0x0000000Bu, // LC_DYSYMTAB 88894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDylibLoad = 0x0000000Cu, // LC_LOAD_DYLIB 89894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDylibIdent = 0x0000000Du, // LC_ID_DYLIB 90894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDynamicLinkerLoad = 0x0000000Eu, // LC_LOAD_DYLINKER 91894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDynamicLinkerIdent = 0x0000000Fu, // LC_ID_DYLINKER 92894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDylibPrebound = 0x00000010u, // LC_PREBOUND_DYLIB 93894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandRoutines32 = 0x00000011u, // LC_ROUTINES 94894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSubFramework = 0x00000012u, // LC_SUB_FRAMEWORK 95894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSubUmbrella = 0x00000013u, // LC_SUB_UMBRELLA 96894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSubClient = 0x00000014u, // LC_SUB_CLIENT 97894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSubLibrary = 0x00000015u, // LC_SUB_LIBRARY 98894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandTwoLevelHints = 0x00000016u, // LC_TWOLEVEL_HINTS 99894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandPreBindChecksum = 0x00000017u, // LC_PREBIND_CKSUM 100894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDylibLoadWeak = 0x80000018u, // LC_LOAD_WEAK_DYLIB 101894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSegment64 = 0x00000019u, // LC_SEGMENT_64 102894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandRoutines64 = 0x0000001Au, // LC_ROUTINES_64 103894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandUUID = 0x0000001Bu, // LC_UUID 104894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandRunpath = 0x8000001Cu, // LC_RPATH 105894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandCodeSignature = 0x0000001Du, // LC_CODE_SIGNATURE 106894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandSegmentSplitInfo = 0x0000001Eu, // LC_SEGMENT_SPLIT_INFO 107894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDylibReexport = 0x8000001Fu, // LC_REEXPORT_DYLIB 108894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDylibLazyLoad = 0x00000020u, // LC_LAZY_LOAD_DYLIB 109894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandEncryptionInfo = 0x00000021u, // LC_ENCRYPTION_INFO 110894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDynamicLinkerInfo = 0x00000022u, // LC_DYLD_INFO 111894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDynamicLinkerInfoOnly = 0x80000022u, // LC_DYLD_INFO_ONLY 112894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman LoadCommandDylibLoadUpward = 0x80000023u, // LC_LOAD_UPWARD_DYLIB 11319bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman LoadCommandVersionMinMacOSX = 0x00000024u, // LC_VERSION_MIN_MACOSX 11419bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman LoadCommandVersionMinIPhoneOS = 0x00000025u, // LC_VERSION_MIN_IPHONEOS 11519bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman LoadCommandFunctionStarts = 0x00000026u, // LC_FUNCTION_STARTS 11619bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman LoadCommandDyldEnvironment = 0x00000027u, // LC_DYLD_ENVIRONMENT 11719bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 118894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant bits for the "flags" field in llvm::MachO::segment_command 119894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SegmentCommandFlagBitHighVM = 0x1u, // SG_HIGHVM 120894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SegmentCommandFlagBitFixedVMLibrary = 0x2u, // SG_FVMLIB 121894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SegmentCommandFlagBitNoRelocations = 0x4u, // SG_NORELOC 122894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SegmentCommandFlagBitProtectedVersion1 = 0x8u, // SG_PROTECTED_VERSION_1 123894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 124894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 125894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant masks for the "flags" field in llvm::MachO::section and 126894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::section_64 127894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionFlagMaskSectionType = 0x000000ffu, // SECTION_TYPE 128894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionFlagMaskAllAttributes = 0xffffff00u, // SECTION_ATTRIBUTES 129894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionFlagMaskUserAttributes = 0xff000000u, // SECTION_ATTRIBUTES_USR 130894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionFlagMaskSystemAttributes = 0x00ffff00u, // SECTION_ATTRIBUTES_SYS 131894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 132894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant masks for the "flags[7:0]" field in llvm::MachO::section and 133894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::section_64 (mask "flags" with SECTION_TYPE) 134894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeRegular = 0x00u, // S_REGULAR 135894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeZeroFill = 0x01u, // S_ZEROFILL 136894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeCStringLiterals = 0x02u, // S_CSTRING_LITERALS 137894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionType4ByteLiterals = 0x03u, // S_4BYTE_LITERALS 138894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionType8ByteLiterals = 0x04u, // S_8BYTE_LITERALS 139894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeLiteralPointers = 0x05u, // S_LITERAL_POINTERS 140894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeNonLazySymbolPointers = 0x06u, // S_NON_LAZY_SYMBOL_POINTERS 141894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeLazySymbolPointers = 0x07u, // S_LAZY_SYMBOL_POINTERS 142894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeSymbolStubs = 0x08u, // S_SYMBOL_STUBS 143894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeModuleInitFunctionPointers = 0x09u, // S_MOD_INIT_FUNC_POINTERS 144894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeModuleTermFunctionPointers = 0x0au, // S_MOD_TERM_FUNC_POINTERS 145894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeCoalesced = 0x0bu, // S_COALESCED 146894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeZeroFillLarge = 0x0cu, // S_GB_ZEROFILL 147894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeInterposing = 0x0du, // S_INTERPOSING 148894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionType16ByteLiterals = 0x0eu, // S_16BYTE_LITERALS 149894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeDTraceObjectFormat = 0x0fu, // S_DTRACE_DOF 150894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionTypeLazyDylibSymbolPointers = 0x10u, // S_LAZY_DYLIB_SYMBOL_POINTERS 151894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 152894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant masks for the "flags[31:24]" field in llvm::MachO::section and 153894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::section_64 (mask "flags" with SECTION_ATTRIBUTES_USR) 154894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrUserPureInstructions = 0x80000000u, // S_ATTR_PURE_INSTRUCTIONS 155894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrUserNoTableOfContents = 0x40000000u, // S_ATTR_NO_TOC 156894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrUserCanStripStaticSymbols = 0x20000000u, // S_ATTR_STRIP_STATIC_SYMS 157894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrUserNoDeadStrip = 0x10000000u, // S_ATTR_NO_DEAD_STRIP 158894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrUserLiveSupport = 0x08000000u, // S_ATTR_LIVE_SUPPORT 159894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrUserSelfModifyingCode = 0x04000000u, // S_ATTR_SELF_MODIFYING_CODE 160894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrUserDebug = 0x02000000u, // S_ATTR_DEBUG 161894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 162894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant masks for the "flags[23:8]" field in llvm::MachO::section and 163894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::section_64 (mask "flags" with SECTION_ATTRIBUTES_SYS) 164894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrSytemSomeInstructions = 0x00000400u, // S_ATTR_SOME_INSTRUCTIONS 165894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrSytemHasExternalRelocations= 0x00000200u, // S_ATTR_EXT_RELOC 166894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman SectionAttrSytemHasLocalRelocations = 0x00000100u, // S_ATTR_LOC_RELOC 167894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 168894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman IndirectSymbolLocal = 0x80000000u, // INDIRECT_SYMBOL_LOCAL 169894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman IndirectSymbolAbsolute = 0x40000000u, // INDIRECT_SYMBOL_ABS 170894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 171894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseTypePointer = 1u, // REBASE_TYPE_POINTER 172894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseTypeTextAbsolute32 = 2u, // REBASE_TYPE_TEXT_ABSOLUTE32 173894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseTypeTextPCRelative32 = 3u, // REBASE_TYPE_TEXT_PCREL32 174894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 175894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeMask = 0xF0u, // REBASE_OPCODE_MASK 176894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseImmediateMask = 0x0Fu, // REBASE_IMMEDIATE_MASK 177894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeDone = 0x00u, // REBASE_OPCODE_DONE 178894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeSetTypeImmediate = 0x10u, // REBASE_OPCODE_SET_TYPE_IMM 179894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeSetSegmentAndOffsetULEB = 0x20u, // REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 180894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeAddAddressULEB = 0x30u, // REBASE_OPCODE_ADD_ADDR_ULEB 181894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeAddAddressImmediateScaled = 0x40u, // REBASE_OPCODE_ADD_ADDR_IMM_SCALED 182894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeDoRebaseImmediateTimes = 0x50u, // REBASE_OPCODE_DO_REBASE_IMM_TIMES 183894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeDoRebaseULEBTimes = 0x60u, // REBASE_OPCODE_DO_REBASE_ULEB_TIMES 184894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeDoRebaseAddAddressULEB = 0x70u, // REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB 185894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman RebaseOpcodeDoRebaseULEBTimesSkippingULEB = 0x80u, // REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB 186894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 187894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 188894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindTypePointer = 1u, // BIND_TYPE_POINTER 189894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindTypeTextAbsolute32 = 2u, // BIND_TYPE_TEXT_ABSOLUTE32 190894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindTypeTextPCRelative32 = 3u, // BIND_TYPE_TEXT_PCREL32 191894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 192894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindSpecialDylibSelf = 0u, // BIND_SPECIAL_DYLIB_SELF 193894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindSpecialDylibMainExecutable = -1u, // BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE 194894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindSpecialDylibFlatLookup = -2u, // BIND_SPECIAL_DYLIB_FLAT_LOOKUP 195894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 196894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindSymbolFlagsWeakImport = 0x1u, // BIND_SYMBOL_FLAGS_WEAK_IMPORT 197894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindSymbolFlagsNonWeakDefinition = 0x8u, // BIND_SYMBOL_FLAGS_NON_WEAK_DEFINITION 198894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 199894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeMask = 0xF0u, // BIND_OPCODE_MASK 200894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindImmediateMask = 0x0Fu, // BIND_IMMEDIATE_MASK 201894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeDone = 0x00u, // BIND_OPCODE_DONE 202894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeSetDylibOrdinalImmediate = 0x10u, // BIND_OPCODE_SET_DYLIB_ORDINAL_IMM 203894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeSetDylibOrdinalULEB = 0x20u, // BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB 204894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeSetDylibSpecialImmediate = 0x30u, // BIND_OPCODE_SET_DYLIB_SPECIAL_IMM 205894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeSetSymbolTrailingFlagsImmediate = 0x40u, // BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 206894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeSetTypeImmediate = 0x50u, // BIND_OPCODE_SET_TYPE_IMM 207894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeSetAppendSLEB = 0x60u, // BIND_OPCODE_SET_ADDEND_SLEB 208894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeSetSegmentAndOffsetULEB = 0x70u, // BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 209894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeAddAddressULEB = 0x80u, // BIND_OPCODE_ADD_ADDR_ULEB 210894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeDoBind = 0x90u, // BIND_OPCODE_DO_BIND 211894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeDoBindAddAddressULEB = 0xA0u, // BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB 212894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeDoBindAddAddressImmediateScaled = 0xB0u, // BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED 213894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman BindOpcodeDoBindULEBTimesSkippingULEB = 0xC0u, // BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB 214894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 215894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ExportSymbolFlagsKindMask = 0x03u, // EXPORT_SYMBOL_FLAGS_KIND_MASK 216894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ExportSymbolFlagsKindRegular = 0x00u, // EXPORT_SYMBOL_FLAGS_KIND_REGULAR 217894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ExportSymbolFlagsKindThreadLocal = 0x01u, // EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL 218894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ExportSymbolFlagsWeakDefinition = 0x04u, // EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION 219894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ExportSymbolFlagsIndirectDefinition = 0x08u, // EXPORT_SYMBOL_FLAGS_INDIRECT_DEFINITION 220894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ExportSymbolFlagsHasSpecializations = 0x10u, // EXPORT_SYMBOL_FLAGS_HAS_SPECIALIZATIONS 221894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 222894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 223894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant masks for the "n_type" field in llvm::MachO::nlist and 224894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::nlist_64 225894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NlistMaskStab = 0xe0, // N_STAB 226894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NlistMaskPrivateExternal = 0x10, // N_PEXT 227894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NlistMaskType = 0x0e, // N_TYPE 228894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NlistMaskExternal = 0x01, // N_EXT 229894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 230894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constants for the "n_type & N_TYPE" llvm::MachO::nlist and 231894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::nlist_64 232894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NListTypeUndefined = 0x0u, // N_UNDF 233894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NListTypeAbsolute = 0x2u, // N_ABS 234894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NListTypeSection = 0xeu, // N_SECT 235894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NListTypePreboundUndefined = 0xcu, // N_PBUD 236894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NListTypeIndirect = 0xau, // N_INDR 237894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 238894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant masks for the "n_sect" field in llvm::MachO::nlist and 239894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::nlist_64 240894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NListSectionNoSection = 0u, // NO_SECT 241894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman NListSectionMaxSection = 0xffu, // MAX_SECT 242894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 243894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constant values for the "n_type" field in llvm::MachO::nlist and 244894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // llvm::MachO::nlist_64 when "(n_type & NlistMaskStab) != 0" 245894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabGlobalSymbol = 0x20u, // N_GSYM 246894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabFunctionName = 0x22u, // N_FNAME 247894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabFunction = 0x24u, // N_FUN 248894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabStaticSymbol = 0x26u, // N_STSYM 249894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabLocalCommon = 0x28u, // N_LCSYM 25019bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman StabBeginSymbol = 0x2Eu, // N_BNSYM 251894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabSourceFileOptions = 0x3Cu, // N_OPT 252894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabRegisterSymbol = 0x40u, // N_RSYM 253894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabSourceLine = 0x44u, // N_SLINE 25419bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman StabEndSymbol = 0x4Eu, // N_ENSYM 255894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabStructureType = 0x60u, // N_SSYM 256894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabSourceFileName = 0x64u, // N_SO 257894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabObjectFileName = 0x66u, // N_OSO 258894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabLocalSymbol = 0x80u, // N_LSYM 259894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabBeginIncludeFileName = 0x82u, // N_BINCL 260894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabIncludeFileName = 0x84u, // N_SOL 26119bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman StabCompilerParameters = 0x86u, // N_PARAMS 26219bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman StabCompilerVersion = 0x88u, // N_VERSION 26319bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman StabCompilerOptLevel = 0x8Au, // N_OLEVEL 264894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabParameter = 0xA0u, // N_PSYM 265894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabEndIncludeFile = 0xA2u, // N_EINCL 266894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabAlternateEntry = 0xA4u, // N_ENTRY 267894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabLeftBracket = 0xC0u, // N_LBRAC 268894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabDeletedIncludeFile = 0xC2u, // N_EXCL 269894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabRightBracket = 0xE0u, // N_RBRAC 270894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabBeginCommon = 0xE2u, // N_BCOMM 271894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabEndCommon = 0xE4u, // N_ECOMM 272894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabEndCommonLocal = 0xE8u, // N_ECOML 273894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman StabLength = 0xFEu // N_LENG 274894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 275894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 27619bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 277894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Structs from <mach-o/loader.h> 27819bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 279894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct mach_header { 280894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t magic; 281894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cputype; 282894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cpusubtype; 283894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t filetype; 284894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ncmds; 285894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t sizeofcmds; 286894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t flags; 287894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 288894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 289894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct mach_header_64 { 290894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t magic; 291894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cputype; 292894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cpusubtype; 293894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t filetype; 294894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ncmds; 295894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t sizeofcmds; 296894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t flags; 297894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved; 298894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 299894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 300894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct load_command { 301894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 302894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 303894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 304894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 305894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct segment_command { 306894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 307894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 308894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman char segname[16]; 309894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t vmaddr; 310894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t vmsize; 311894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t fileoff; 312894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t filesize; 313894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t maxprot; 314894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t initprot; 315894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nsects; 316894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t flags; 317894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 318894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 319894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct segment_command_64 { 320894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 321894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 322894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman char segname[16]; 323894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t vmaddr; 324894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t vmsize; 325894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t fileoff; 326894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t filesize; 327894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t maxprot; 328894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t initprot; 329894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nsects; 330894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t flags; 331894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 332894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 333894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct section { 334894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman char sectname[16]; 335894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman char segname[16]; 336894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t addr; 337894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t size; 338894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t offset; 339894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t align; 340894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reloff; 341894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nreloc; 342894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t flags; 343894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved1; 344894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved2; 345894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 346894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 347894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct section_64 { 348894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman char sectname[16]; 349894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman char segname[16]; 350894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t addr; 351894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t size; 352894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t offset; 353894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t align; 354894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reloff; 355894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nreloc; 356894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t flags; 357894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved1; 358894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved2; 359894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved3; 360894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 361894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 362894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct fvmlib { 363894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t name; 364894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t minor_version; 365894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t header_addr; 366894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 367894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 368894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct fvmlib_command { 369894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 370894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 371894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct fvmlib fvmlib; 372894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 373894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 374894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylib { 375894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t name; 376894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t timestamp; 377894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t current_version; 378894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t compatibility_version; 379894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 380894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 381894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylib_command { 382894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 383894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 384894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylib dylib; 385894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 386894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 387894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct sub_framework_command { 388894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 389894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 390894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t umbrella; 391894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 392894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 393894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct sub_client_command { 394894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 395894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 396894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t client; 397894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 398894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 399894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct sub_umbrella_command { 400894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 401894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 402894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t sub_umbrella; 403894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 404894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 405894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct sub_library_command { 406894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 407894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 408894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t sub_library; 409894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 410894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 411894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct prebound_dylib_command { 412894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 413894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 414894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t name; 415894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nmodules; 416894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t linked_modules; 417894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 418894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 419894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylinker_command { 420894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 421894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 422894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t name; 423894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 424894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 425894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct thread_command { 426894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 427894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 428894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 429894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 430894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct routines_command { 431894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 432894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 433894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t init_address; 434894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t init_module; 435894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved1; 436894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved2; 437894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved3; 438894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved4; 439894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved5; 440894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t reserved6; 441894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 442894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 443894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct routines_command_64 { 444894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 445894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 446894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t init_address; 447894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t init_module; 448894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t reserved1; 449894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t reserved2; 450894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t reserved3; 451894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t reserved4; 452894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t reserved5; 453894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t reserved6; 454894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 455894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 456894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct symtab_command { 457894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 458894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 459894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t symoff; 460894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nsyms; 461894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t stroff; 462894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t strsize; 463894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 464894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 465894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dysymtab_command { 466894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 467894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 468894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ilocalsym; 469894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nlocalsym; 470894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iextdefsym; 471894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nextdefsym; 472894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iundefsym; 473894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nundefsym; 474894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t tocoff; 475894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ntoc; 476894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t modtaboff; 477894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nmodtab; 478894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t extrefsymoff; 479894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nextrefsyms; 480894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t indirectsymoff; 481894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nindirectsyms; 482894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t extreloff; 483894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nextrel; 484894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t locreloff; 485894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nlocrel; 486894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 487894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 488894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylib_table_of_contents { 489894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t symbol_index; 490894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t module_index; 491894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 492894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 493894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylib_module { 494894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t module_name; 495894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iextdefsym; 496894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nextdefsym; 497894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t irefsym; 498894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nrefsym; 499894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ilocalsym; 500894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nlocalsym; 501894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iextrel; 502894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nextrel; 503894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iinit_iterm; 504894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ninit_nterm; 505894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t objc_module_info_addr; 506894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t objc_module_info_size; 507894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 508894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 509894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylib_module_64 { 510894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t module_name; 511894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iextdefsym; 512894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nextdefsym; 513894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t irefsym; 514894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nrefsym; 515894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ilocalsym; 516894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nlocalsym; 517894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iextrel; 518894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nextrel; 519894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t iinit_iterm; 520894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t ninit_nterm; 521894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t objc_module_info_size; 522894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t objc_module_info_addr; 523894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 524894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 525894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dylib_reference { 526894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t isym:24, 527894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman flags:8; 528894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 529894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 530894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 531894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct twolevel_hints_command { 532894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 533894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 534894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t offset; 535894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nhints; 536894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 537894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 538894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct twolevel_hint { 539894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t isub_image:8, 540894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman itoc:24; 541894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 542894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 543894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct prebind_cksum_command { 544894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 545894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 546894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cksum; 547894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 548894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 549894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct uuid_command { 550894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 551894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 552894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint8_t uuid[16]; 553894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 554894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 555894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct rpath_command { 556894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 557894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 558894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t path; 559894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 560894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 561894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct linkedit_data_command { 562894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 563894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 564894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t dataoff; 565894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t datasize; 566894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 567894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 568894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct encryption_info_command { 569894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 570894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 571894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cryptoff; 572894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cryptsize; 573894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cryptid; 574894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 575894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 57619bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman struct version_min_command { 57719bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman uint32_t cmd; 57819bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman uint32_t cmdsize; 57919bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman uint32_t version; 58019bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman uint32_t reserved; 58119bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman }; 58219bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 583894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct dyld_info_command { 584894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 585894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 586894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t rebase_off; 587894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t rebase_size; 588894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t bind_off; 589894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t bind_size; 590894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t weak_bind_off; 591894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t weak_bind_size; 592894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t lazy_bind_off; 593894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t lazy_bind_size; 594894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t export_off; 595894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t export_size; 596894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 597894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 598894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct symseg_command { 599894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 600894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 601894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t offset; 602894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t size; 603894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 604894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 605894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct ident_command { 606894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 607894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 608894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 609894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 610894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct fvmfile_command { 611894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmd; 612894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cmdsize; 613894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t name; 614894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t header_addr; 615894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 616894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 617894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 618894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Structs from <mach-o/fat.h> 619894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct fat_header { 620894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t magic; 621894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t nfat_arch; 622894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 623894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 624894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct fat_arch { 625894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cputype; 626894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t cpusubtype; 627894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t offset; 628894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t size; 629894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t align; 630894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 631894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 632894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Structs from <mach-o/fat.h> 633894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct nlist { 634894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t n_strx; 635894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint8_t n_type; 636894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint8_t n_sect; 637894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman int16_t n_desc; 638894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t n_value; 639894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 640894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 641894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman struct nlist_64 { 642894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint32_t n_strx; 643894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint8_t n_type; 644894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint8_t n_sect; 645894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint16_t n_desc; 646894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman uint64_t n_value; 647894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 648894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 649894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Get/Set functions from <mach-o/nlist.h> 65019bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 651894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman static inline uint16_t GET_LIBRARY_ORDINAL(uint16_t n_desc) 652894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman { 653894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman return (((n_desc) >> 8u) & 0xffu); 654894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman } 65519bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 656894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman static inline void SET_LIBRARY_ORDINAL(uint16_t &n_desc, uint8_t ordinal) 657894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman { 658894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman n_desc = (((n_desc) & 0x00ff) | (((ordinal) & 0xff) << 8)); 659894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman } 660894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 661894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman static inline uint8_t GET_COMM_ALIGN (uint16_t n_desc) 662894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman { 663894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman return (n_desc >> 8u) & 0x0fu; 664894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman } 66519bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 666894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman static inline void SET_COMM_ALIGN (uint16_t &n_desc, uint8_t align) 667894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman { 668894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman n_desc = ((n_desc & 0xf0ffu) | ((align & 0x0fu) << 8u)); 669894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman } 670894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 671894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Enums from <mach/machine.h> 672894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman enum { 673894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Capability bits used in the definition of cpu_type. 674894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUArchMask = 0xff000000, // Mask for architecture bits 675894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUArchABI64 = 0x01000000, // 64 bit ABI 67619bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 677894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constants for the cputype field. 678894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUTypeI386 = 7, 679894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUTypeX86_64 = CPUTypeI386 | CPUArchABI64, 680894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUTypeARM = 12, 681894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUTypeSPARC = 14, 682894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUTypePowerPC = 18, 683894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUTypePowerPC64 = CPUTypePowerPC | CPUArchABI64, 684894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 685894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 686894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // Constants for the cpusubtype field. 68719bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 688894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // X86 689894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUSubType_I386_ALL = 3, 690894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUSubType_X86_64_ALL = 3, 69119bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 692894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // ARM 693894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUSubType_ARM_ALL = 0, 694894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUSubType_ARM_V4T = 5, 69519bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman CPUSubType_ARM_V5 = 7, 696894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUSubType_ARM_V6 = 6, 69719bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman CPUSubType_ARM_V7 = 9, 698894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 699894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman // PowerPC 700894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUSubType_POWERPC_ALL = 0, 70119bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 702894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman CPUSubType_SPARC_ALL = 0 703894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman }; 704894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman } // end namespace MachO 705894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman} // end namespace llvm 706894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 707894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman#endif 708