LLVM 17.0.0git
MachO.h
Go to the documentation of this file.
1//===-- llvm/BinaryFormat/MachO.h - The MachO file format -------*- 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 manifest constants for the MachO object file format.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_BINARYFORMAT_MACHO_H
14#define LLVM_BINARYFORMAT_MACHO_H
15
18#include "llvm/Support/Error.h"
20
21namespace llvm {
22
23class Triple;
24
25namespace MachO {
26// Enums from <mach-o/loader.h>
27enum : uint32_t {
28 // Constants for the "magic" field in llvm::MachO::mach_header and
29 // llvm::MachO::mach_header_64
30 MH_MAGIC = 0xFEEDFACEu,
31 MH_CIGAM = 0xCEFAEDFEu,
32 MH_MAGIC_64 = 0xFEEDFACFu,
33 MH_CIGAM_64 = 0xCFFAEDFEu,
34 FAT_MAGIC = 0xCAFEBABEu,
35 FAT_CIGAM = 0xBEBAFECAu,
36 FAT_MAGIC_64 = 0xCAFEBABFu,
37 FAT_CIGAM_64 = 0xBFBAFECAu
38};
39
41 // Constants for the "filetype" field in llvm::MachO::mach_header and
42 // llvm::MachO::mach_header_64
43 MH_OBJECT = 0x1u,
44 MH_EXECUTE = 0x2u,
45 MH_FVMLIB = 0x3u,
46 MH_CORE = 0x4u,
47 MH_PRELOAD = 0x5u,
48 MH_DYLIB = 0x6u,
50 MH_BUNDLE = 0x8u,
52 MH_DSYM = 0xAu,
54 MH_FILESET = 0xCu,
55};
56
57enum {
58 // Constant bits for the "flags" field in llvm::MachO::mach_header and
59 // llvm::MachO::mach_header_64
60 MH_NOUNDEFS = 0x00000001u,
61 MH_INCRLINK = 0x00000002u,
62 MH_DYLDLINK = 0x00000004u,
63 MH_BINDATLOAD = 0x00000008u,
64 MH_PREBOUND = 0x00000010u,
65 MH_SPLIT_SEGS = 0x00000020u,
66 MH_LAZY_INIT = 0x00000040u,
67 MH_TWOLEVEL = 0x00000080u,
68 MH_FORCE_FLAT = 0x00000100u,
69 MH_NOMULTIDEFS = 0x00000200u,
70 MH_NOFIXPREBINDING = 0x00000400u,
71 MH_PREBINDABLE = 0x00000800u,
72 MH_ALLMODSBOUND = 0x00001000u,
74 MH_CANONICAL = 0x00004000u,
75 MH_WEAK_DEFINES = 0x00008000u,
76 MH_BINDS_TO_WEAK = 0x00010000u,
78 MH_ROOT_SAFE = 0x00040000u,
79 MH_SETUID_SAFE = 0x00080000u,
81 MH_PIE = 0x00200000u,
84 MH_NO_HEAP_EXECUTION = 0x01000000u,
85 MH_APP_EXTENSION_SAFE = 0x02000000u,
87 MH_SIM_SUPPORT = 0x08000000u,
88 MH_DYLIB_IN_CACHE = 0x80000000u,
89};
90
91enum : uint32_t {
92 // Flags for the "cmd" field in llvm::MachO::load_command
93 LC_REQ_DYLD = 0x80000000u
94};
95
96#define HANDLE_LOAD_COMMAND(LCName, LCValue, LCStruct) LCName = LCValue,
97
99#include "llvm/BinaryFormat/MachO.def"
100};
101
102#undef HANDLE_LOAD_COMMAND
103
104enum : uint32_t {
105 // Constant bits for the "flags" field in llvm::MachO::segment_command
106 SG_HIGHVM = 0x1u,
107 SG_FVMLIB = 0x2u,
111
112 // Constant masks for the "flags" field in llvm::MachO::section and
113 // llvm::MachO::section_64
114 SECTION_TYPE = 0x000000ffu, // SECTION_TYPE
115 SECTION_ATTRIBUTES = 0xffffff00u, // SECTION_ATTRIBUTES
116 SECTION_ATTRIBUTES_USR = 0xff000000u, // SECTION_ATTRIBUTES_USR
117 SECTION_ATTRIBUTES_SYS = 0x00ffff00u // SECTION_ATTRIBUTES_SYS
119
120/// These are the section type and attributes fields. A MachO section can
121/// have only one Type, but can have any of the attributes specified.
123 // Constant masks for the "flags[7:0]" field in llvm::MachO::section and
124 // llvm::MachO::section_64 (mask "flags" with SECTION_TYPE)
125
126 /// S_REGULAR - Regular section.
127 S_REGULAR = 0x00u,
128 /// S_ZEROFILL - Zero fill on demand section.
129 S_ZEROFILL = 0x01u,
130 /// S_CSTRING_LITERALS - Section with literal C strings.
132 /// S_4BYTE_LITERALS - Section with 4 byte literals.
134 /// S_8BYTE_LITERALS - Section with 8 byte literals.
136 /// S_LITERAL_POINTERS - Section with pointers to literals.
138 /// S_NON_LAZY_SYMBOL_POINTERS - Section with non-lazy symbol pointers.
140 /// S_LAZY_SYMBOL_POINTERS - Section with lazy symbol pointers.
142 /// S_SYMBOL_STUBS - Section with symbol stubs, byte size of stub in
143 /// the Reserved2 field.
145 /// S_MOD_INIT_FUNC_POINTERS - Section with only function pointers for
146 /// initialization.
148 /// S_MOD_TERM_FUNC_POINTERS - Section with only function pointers for
149 /// termination.
151 /// S_COALESCED - Section contains symbols that are to be coalesced.
152 S_COALESCED = 0x0bu,
153 /// S_GB_ZEROFILL - Zero fill on demand section (that can be larger than 4
154 /// gigabytes).
156 /// S_INTERPOSING - Section with only pairs of function pointers for
157 /// interposing.
159 /// S_16BYTE_LITERALS - Section with only 16 byte literals.
161 /// S_DTRACE_DOF - Section contains DTrace Object Format.
163 /// S_LAZY_DYLIB_SYMBOL_POINTERS - Section with lazy symbol pointers to
164 /// lazy loaded dylibs.
166 /// S_THREAD_LOCAL_REGULAR - Thread local data section.
168 /// S_THREAD_LOCAL_ZEROFILL - Thread local zerofill section.
170 /// S_THREAD_LOCAL_VARIABLES - Section with thread local variable
171 /// structure data.
173 /// S_THREAD_LOCAL_VARIABLE_POINTERS - Section with pointers to thread
174 /// local structures.
176 /// S_THREAD_LOCAL_INIT_FUNCTION_POINTERS - Section with thread local
177 /// variable initialization pointers to functions.
179 /// S_INIT_FUNC_OFFSETS - Section with 32-bit offsets to initializer
180 /// functions.
182
185
186enum : uint32_t {
187 // Constant masks for the "flags[31:24]" field in llvm::MachO::section and
188 // llvm::MachO::section_64 (mask "flags" with SECTION_ATTRIBUTES_USR)
189
190 /// S_ATTR_PURE_INSTRUCTIONS - Section contains only true machine
191 /// instructions.
193 /// S_ATTR_NO_TOC - Section contains coalesced symbols that are not to be
194 /// in a ranlib table of contents.
195 S_ATTR_NO_TOC = 0x40000000u,
196 /// S_ATTR_STRIP_STATIC_SYMS - Ok to strip static symbols in this section
197 /// in files with the MY_DYLDLINK flag.
199 /// S_ATTR_NO_DEAD_STRIP - No dead stripping.
200 S_ATTR_NO_DEAD_STRIP = 0x10000000u,
201 /// S_ATTR_LIVE_SUPPORT - Blocks are live if they reference live blocks.
202 S_ATTR_LIVE_SUPPORT = 0x08000000u,
203 /// S_ATTR_SELF_MODIFYING_CODE - Used with i386 code stubs written on by
204 /// dyld.
206 /// S_ATTR_DEBUG - A debug section.
207 S_ATTR_DEBUG = 0x02000000u,
208
209 // Constant masks for the "flags[23:8]" field in llvm::MachO::section and
210 // llvm::MachO::section_64 (mask "flags" with SECTION_ATTRIBUTES_SYS)
211
212 /// S_ATTR_SOME_INSTRUCTIONS - Section contains some machine instructions.
214 /// S_ATTR_EXT_RELOC - Section has external relocation entries.
215 S_ATTR_EXT_RELOC = 0x00000200u,
216 /// S_ATTR_LOC_RELOC - Section has local relocation entries.
217 S_ATTR_LOC_RELOC = 0x00000100u,
218
219 // Constant masks for the value of an indirect symbol in an indirect
220 // symbol table
222 INDIRECT_SYMBOL_ABS = 0x40000000u
224
226 // Constants for the "kind" field in a data_in_code_entry structure
233
239
241
253
259
266
267enum {
270
272 BIND_IMMEDIATE_MASK = 0x0Fu
274
290
291enum {
297
303
304enum {
305 // Constant masks for the "n_type" field in llvm::MachO::nlist and
306 // llvm::MachO::nlist_64
307 N_STAB = 0xe0,
308 N_PEXT = 0x10,
309 N_TYPE = 0x0e,
310 N_EXT = 0x01
312
313enum NListType : uint8_t {
314 // Constants for the "n_type & N_TYPE" llvm::MachO::nlist and
315 // llvm::MachO::nlist_64
316 N_UNDF = 0x0u,
317 N_ABS = 0x2u,
318 N_SECT = 0xeu,
319 N_PBUD = 0xcu,
320 N_INDR = 0xau
322
324 // Constants for the "n_sect" field in llvm::MachO::nlist and
325 // llvm::MachO::nlist_64
327 MAX_SECT = 0xffu
329
330enum {
331 // Constant masks for the "n_desc" field in llvm::MachO::nlist and
332 // llvm::MachO::nlist_64
333 // The low 3 bits are the for the REFERENCE_TYPE.
341 // Flag bits (some overlap with the library ordinal bits).
345 N_WEAK_REF = 0x0040u,
346 N_WEAK_DEF = 0x0080u,
348 N_ALT_ENTRY = 0x0200u,
349 N_COLD_FUNC = 0x0400u,
350 // For undefined symbols coming from libraries, see GET_LIBRARY_ORDINAL()
351 // as these are in the top 8 bits.
355 EXECUTABLE_ORDINAL = 0xff
357
359 // Constant values for the "n_type" field in llvm::MachO::nlist and
360 // llvm::MachO::nlist_64 when "(n_type & N_STAB) != 0"
361 N_GSYM = 0x20u,
362 N_FNAME = 0x22u,
363 N_FUN = 0x24u,
364 N_STSYM = 0x26u,
365 N_LCSYM = 0x28u,
366 N_BNSYM = 0x2Eu,
367 N_PC = 0x30u,
368 N_AST = 0x32u,
369 N_OPT = 0x3Cu,
370 N_RSYM = 0x40u,
371 N_SLINE = 0x44u,
372 N_ENSYM = 0x4Eu,
373 N_SSYM = 0x60u,
374 N_SO = 0x64u,
375 N_OSO = 0x66u,
376 N_LSYM = 0x80u,
377 N_BINCL = 0x82u,
378 N_SOL = 0x84u,
379 N_PARAMS = 0x86u,
380 N_VERSION = 0x88u,
381 N_OLEVEL = 0x8Au,
382 N_PSYM = 0xA0u,
383 N_EINCL = 0xA2u,
384 N_ENTRY = 0xA4u,
385 N_LBRAC = 0xC0u,
386 N_EXCL = 0xC2u,
387 N_RBRAC = 0xE0u,
388 N_BCOMM = 0xE2u,
389 N_ECOMM = 0xE4u,
390 N_ECOML = 0xE8u,
391 N_LENG = 0xFEu
393
394enum : uint32_t {
395 // Constant values for the r_symbolnum field in an
396 // llvm::MachO::relocation_info structure when r_extern is 0.
397 R_ABS = 0,
398
399 // Constant bits for the r_address field in an
400 // llvm::MachO::relocation_info structure.
401 R_SCATTERED = 0x80000000
403
405 // Constant values for the r_type field in an
406 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
407 // structure.
415
416 // Constant values for the r_type field in a PowerPC architecture
417 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
418 // structure.
435
436 // Constant values for the r_type field in an ARM architecture
437 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
438 // structure.
446 ARM_THUMB_32BIT_BRANCH = 7, // obsolete
449
450 // Constant values for the r_type field in an ARM64 architecture
451 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
452 // structure.
453
454 // For pointers.
456 // Must be followed by an ARM64_RELOC_UNSIGNED
458 // A B/BL instruction with 26-bit displacement.
460 // PC-rel distance to page of target.
462 // Offset within page, scaled by r_length.
464 // PC-rel distance to page of GOT slot.
466 // Offset within page of GOT slot, scaled by r_length.
468 // For pointers to GOT slots.
470 // PC-rel distance to page of TLVP slot.
472 // Offset within page of TLVP slot, scaled by r_length.
474 // Must be followed by ARM64_RELOC_PAGE21 or ARM64_RELOC_PAGEOFF12.
476
477 // Constant values for the r_type field in an x86_64 architecture
478 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
479 // structure
491
492// Values for segment_command.initprot.
493// From <mach/vm_prot.h>
494enum { VM_PROT_READ = 0x1, VM_PROT_WRITE = 0x2, VM_PROT_EXECUTE = 0x4 };
495
496// Values for platform field in build_version_command.
509};
510
511// Values for tools enum in build_tool_version.
512enum { TOOL_CLANG = 1, TOOL_SWIFT = 2, TOOL_LD = 3 };
513
514// Structs from <mach-o/loader.h>
515
524};
525
535};
536
540};
541
545 char segname[16];
554};
555
559 char segname[16];
568};
569
570struct section {
571 char sectname[16];
572 char segname[16];
582};
583
585 char sectname[16];
586 char segname[16];
597};
598
599inline bool isVirtualSection(uint8_t type) {
600 return (type == MachO::S_ZEROFILL || type == MachO::S_GB_ZEROFILL ||
602}
603
604struct fvmlib {
608};
609
610// The fvmlib_command is obsolete and no longer supported.
615};
616
617struct dylib {
622};
623
627 struct dylib dylib;
628};
629
634};
635
640};
641
646};
647
652};
653
654// The prebound_dylib_command is obsolete and no longer supported.
661};
662
667};
668
672};
673
685};
686
698};
699
707};
708
730};
731
735};
736
751};
752
767};
768
770 uint32_t isym : 24, flags : 8;
771};
772
773// The twolevel_hints_command is obsolete and no longer supported.
779};
780
781// The twolevel_hints_command is obsolete and no longer supported.
784};
785
786// The prebind_cksum_command is obsolete and no longer supported.
791};
792
796 uint8_t uuid[16];
797};
798
803};
804
810};
811
816};
817
822};
823
830};
831
839};
840
842 uint32_t cmd; // LC_VERSION_MIN_MACOSX or
843 // LC_VERSION_MIN_IPHONEOS
844 uint32_t cmdsize; // sizeof(struct version_min_command)
845 uint32_t version; // X.Y.Z is encoded in nibbles xxxx.yy.zz
846 uint32_t sdk; // X.Y.Z is encoded in nibbles xxxx.yy.zz
847};
848
850 uint32_t cmd; // LC_NOTE
851 uint32_t cmdsize; // sizeof(struct note_command)
852 char data_owner[16]; // owner name for this LC_NOTE
853 uint64_t offset; // file offset of this data
854 uint64_t size; // length of data region
855};
856
858 uint32_t tool; // enum for the tool
859 uint32_t version; // version of the tool
860};
861
863 uint32_t cmd; // LC_BUILD_VERSION
864 uint32_t cmdsize; // sizeof(struct build_version_command) +
865 // ntools * sizeof(struct build_tool_version)
866 uint32_t platform; // platform
867 uint32_t minos; // X.Y.Z is encoded in nibbles xxxx.yy.zz
868 uint32_t sdk; // X.Y.Z is encoded in nibbles xxxx.yy.zz
869 uint32_t ntools; // number of tool entries following this
870};
871
876};
877
891};
892
897};
898
905};
906
907// The symseg_command is obsolete and no longer supported.
913};
914
915// The ident_command is obsolete and no longer supported.
919};
920
921// The fvmfile_command is obsolete and no longer supported.
927};
928
933};
934
939};
940
942 uintptr_t thunk;
943 uintptr_t key;
944 uintptr_t offset;
945};
946
952};
953
954// Structs from <mach-o/fat.h>
958};
959
960struct fat_arch {
966};
967
975};
976
977// Structs from <mach-o/reloc.h>
979 int32_t r_address;
982};
983
985#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && (BYTE_ORDER == BIG_ENDIAN)
986 uint32_t r_scattered : 1, r_pcrel : 1, r_length : 2, r_type : 4,
987 r_address : 24;
988#else
991#endif
992 int32_t r_value;
993};
994
995// Structs NOT from <mach-o/reloc.h>, but that make LLVM's life easier
998};
999
1000// Structs from <mach-o/nlist.h>
1003 uint8_t n_type;
1004 uint8_t n_sect;
1006};
1007
1008struct nlist {
1010 uint8_t n_type;
1011 uint8_t n_sect;
1012 int16_t n_desc;
1014};
1015
1016struct nlist_64 {
1018 uint8_t n_type;
1019 uint8_t n_sect;
1022};
1023
1024// Values for dyld_chained_fixups_header::imports_format.
1029};
1030
1031// Values for dyld_chained_fixups_header::symbols_format.
1032enum {
1035};
1036
1037// Values for dyld_chained_starts_in_segment::page_start.
1038enum {
1042};
1043
1044// Values for dyld_chained_starts_in_segment::pointer_format.
1045enum {
1058};
1059
1060/// Structs for dyld chained fixups.
1061/// dyld_chained_fixups_header is the data pointed to by LC_DYLD_CHAINED_FIXUPS
1062/// load command.
1065 uint32_t starts_offset; ///< Offset of dyld_chained_starts_in_image.
1066 uint32_t imports_offset; ///< Offset of imports table in chain_data.
1067 uint32_t symbols_offset; ///< Offset of symbol strings in chain_data.
1068 uint32_t imports_count; ///< Number of imported symbol names.
1069 uint32_t imports_format; ///< DYLD_CHAINED_IMPORT*
1070 uint32_t symbols_format; ///< 0 => uncompressed, 1 => zlib compressed
1071};
1072
1073/// dyld_chained_starts_in_image is embedded in LC_DYLD_CHAINED_FIXUPS payload.
1074/// Each each seg_info_offset entry is the offset into this struct for that
1075/// segment followed by pool of dyld_chain_starts_in_segment data.
1079};
1080
1082 uint32_t size; ///< Size of this, including chain_starts entries
1083 uint16_t page_size; ///< Page size in bytes (0x1000 or 0x4000)
1084 uint16_t pointer_format; ///< DYLD_CHAINED_PTR*
1085 uint64_t segment_offset; ///< VM offset from the __TEXT segment
1086 uint32_t max_valid_pointer; ///< Values beyond this are not pointers on 32-bit
1087 uint16_t page_count; ///< Length of the page_start array
1088 uint16_t page_start[1]; ///< Page offset of first fixup on each page, or
1089 ///< DYLD_CHAINED_PTR_START_NONE if no fixups
1090};
1091
1092// DYLD_CHAINED_IMPORT
1097};
1098
1099// DYLD_CHAINED_IMPORT_ADDEND
1104 int32_t addend;
1105};
1106
1107// DYLD_CHAINED_IMPORT_ADDEND64
1114};
1115
1116// The `bind` field (most significant bit) of the encoded fixup determines
1117// whether it is dyld_chained_ptr_64_bind or dyld_chained_ptr_64_rebase.
1118
1119// DYLD_CHAINED_PTR_64/DYLD_CHAINED_PTR_64_OFFSET
1125 uint64_t bind : 1; // set to 1
1126};
1127
1128// DYLD_CHAINED_PTR_64/DYLD_CHAINED_PTR_64_OFFSET
1134 uint64_t bind : 1; // set to 0
1135};
1136
1137// Byte order swapping functions for MachO structs
1138
1139inline void swapStruct(fat_header &mh) {
1142}
1143
1144inline void swapStruct(fat_arch &mh) {
1150}
1151
1152inline void swapStruct(fat_arch_64 &mh) {
1159}
1160
1161inline void swapStruct(mach_header &mh) {
1169}
1170
1172 sys::swapByteOrder(H.magic);
1173 sys::swapByteOrder(H.cputype);
1174 sys::swapByteOrder(H.cpusubtype);
1175 sys::swapByteOrder(H.filetype);
1176 sys::swapByteOrder(H.ncmds);
1177 sys::swapByteOrder(H.sizeofcmds);
1178 sys::swapByteOrder(H.flags);
1179 sys::swapByteOrder(H.reserved);
1180}
1181
1182inline void swapStruct(load_command &lc) {
1185}
1186
1187inline void swapStruct(symtab_command &lc) {
1194}
1195
1207}
1208
1209inline void swapStruct(segment_command &seg) {
1220}
1221
1222inline void swapStruct(section_64 &sect) {
1232}
1233
1234inline void swapStruct(section &sect) {
1244}
1245
1248 sys::swapByteOrder(info.cmdsize);
1249 sys::swapByteOrder(info.rebase_off);
1250 sys::swapByteOrder(info.rebase_size);
1251 sys::swapByteOrder(info.bind_off);
1252 sys::swapByteOrder(info.bind_size);
1253 sys::swapByteOrder(info.weak_bind_off);
1254 sys::swapByteOrder(info.weak_bind_size);
1255 sys::swapByteOrder(info.lazy_bind_off);
1256 sys::swapByteOrder(info.lazy_bind_size);
1257 sys::swapByteOrder(info.export_off);
1258 sys::swapByteOrder(info.export_size);
1259}
1260
1261inline void swapStruct(dylib_command &d) {
1268}
1269
1274}
1275
1280}
1281
1286}
1287
1292}
1293
1305}
1306
1318}
1319
1323}
1324
1329}
1330
1331inline void swapStruct(uuid_command &u) {
1334}
1335
1336inline void swapStruct(rpath_command &r) {
1340}
1341
1346}
1347
1349 sys::swapByteOrder(e.cmd);
1350 sys::swapByteOrder(e.cmdsize);
1351 sys::swapByteOrder(e.entryoff);
1352 sys::swapByteOrder(e.stacksize);
1353}
1354
1356 sys::swapByteOrder(e.cmd);
1357 sys::swapByteOrder(e.cmdsize);
1358 sys::swapByteOrder(e.cryptoff);
1359 sys::swapByteOrder(e.cryptsize);
1360 sys::swapByteOrder(e.cryptid);
1361}
1362
1364 sys::swapByteOrder(e.cmd);
1365 sys::swapByteOrder(e.cmdsize);
1366 sys::swapByteOrder(e.cryptoff);
1367 sys::swapByteOrder(e.cryptsize);
1368 sys::swapByteOrder(e.cryptid);
1369 sys::swapByteOrder(e.pad);
1370}
1371
1372inline void swapStruct(dysymtab_command &dst) {
1393}
1394
1395inline void swapStruct(any_relocation_info &reloc) {
1398}
1399
1400inline void swapStruct(nlist_base &S) {
1403}
1404
1405inline void swapStruct(nlist &sym) {
1409}
1410
1411inline void swapStruct(nlist_64 &sym) {
1415}
1416
1418 sys::swapByteOrder(C.cmd);
1419 sys::swapByteOrder(C.cmdsize);
1420 sys::swapByteOrder(C.dataoff);
1421 sys::swapByteOrder(C.datasize);
1422}
1423
1425 sys::swapByteOrder(C.cmd);
1426 sys::swapByteOrder(C.cmdsize);
1427 sys::swapByteOrder(C.count);
1428}
1429
1431 sys::swapByteOrder(C.cmd);
1432 sys::swapByteOrder(C.cmdsize);
1433 sys::swapByteOrder(C.vmaddr);
1434 sys::swapByteOrder(C.fileoff);
1435 sys::swapByteOrder(C.entry_id);
1436}
1437
1439 sys::swapByteOrder(C.cmd);
1440 sys::swapByteOrder(C.cmdsize);
1441 sys::swapByteOrder(C.version);
1442 sys::swapByteOrder(C.sdk);
1443}
1444
1446 sys::swapByteOrder(C.cmd);
1447 sys::swapByteOrder(C.cmdsize);
1448 sys::swapByteOrder(C.offset);
1449 sys::swapByteOrder(C.size);
1450}
1451
1453 sys::swapByteOrder(C.cmd);
1454 sys::swapByteOrder(C.cmdsize);
1455 sys::swapByteOrder(C.platform);
1456 sys::swapByteOrder(C.minos);
1457 sys::swapByteOrder(C.sdk);
1458 sys::swapByteOrder(C.ntools);
1459}
1460
1462 sys::swapByteOrder(C.tool);
1463 sys::swapByteOrder(C.version);
1464}
1465
1467 sys::swapByteOrder(C.offset);
1468 sys::swapByteOrder(C.length);
1469 sys::swapByteOrder(C.kind);
1470}
1471
1473
1474// The prebind_cksum_command is obsolete and no longer supported.
1476 sys::swapByteOrder(C.cmd);
1477 sys::swapByteOrder(C.cmdsize);
1478 sys::swapByteOrder(C.cksum);
1479}
1480
1481// The twolevel_hints_command is obsolete and no longer supported.
1483 sys::swapByteOrder(C.cmd);
1484 sys::swapByteOrder(C.cmdsize);
1485 sys::swapByteOrder(C.offset);
1486 sys::swapByteOrder(C.nhints);
1487}
1488
1489// The prebound_dylib_command is obsolete and no longer supported.
1491 sys::swapByteOrder(C.cmd);
1492 sys::swapByteOrder(C.cmdsize);
1493 sys::swapByteOrder(C.name);
1494 sys::swapByteOrder(C.nmodules);
1495 sys::swapByteOrder(C.linked_modules);
1496}
1497
1498// The fvmfile_command is obsolete and no longer supported.
1500 sys::swapByteOrder(C.cmd);
1501 sys::swapByteOrder(C.cmdsize);
1502 sys::swapByteOrder(C.name);
1503 sys::swapByteOrder(C.header_addr);
1504}
1505
1506// The symseg_command is obsolete and no longer supported.
1508 sys::swapByteOrder(C.cmd);
1509 sys::swapByteOrder(C.cmdsize);
1510 sys::swapByteOrder(C.offset);
1511 sys::swapByteOrder(C.size);
1512}
1513
1514// The ident_command is obsolete and no longer supported.
1516 sys::swapByteOrder(C.cmd);
1517 sys::swapByteOrder(C.cmdsize);
1518}
1519
1520inline void swapStruct(fvmlib &C) {
1521 sys::swapByteOrder(C.name);
1522 sys::swapByteOrder(C.minor_version);
1523 sys::swapByteOrder(C.header_addr);
1524}
1525
1526// The fvmlib_command is obsolete and no longer supported.
1528 sys::swapByteOrder(C.cmd);
1529 sys::swapByteOrder(C.cmdsize);
1530 swapStruct(C.fvmlib);
1531}
1532
1533// Get/Set functions from <mach-o/nlist.h>
1534
1536 return (((n_desc) >> 8u) & 0xffu);
1537}
1538
1539inline void SET_LIBRARY_ORDINAL(uint16_t &n_desc, uint8_t ordinal) {
1540 n_desc = (((n_desc)&0x00ff) | (((ordinal)&0xff) << 8));
1541}
1542
1543inline uint8_t GET_COMM_ALIGN(uint16_t n_desc) {
1544 return (n_desc >> 8u) & 0x0fu;
1545}
1546
1547inline void SET_COMM_ALIGN(uint16_t &n_desc, uint8_t align) {
1548 n_desc = ((n_desc & 0xf0ffu) | ((align & 0x0fu) << 8u));
1549}
1550
1551// Enums from <mach/machine.h>
1552enum : uint32_t {
1553 // Capability bits used in the definition of cpu_type.
1554 CPU_ARCH_MASK = 0xff000000, // Mask for architecture bits
1555 CPU_ARCH_ABI64 = 0x01000000, // 64 bit ABI
1556 CPU_ARCH_ABI64_32 = 0x02000000, // ILP32 ABI on 64-bit hardware
1557};
1558
1559// Constants for the cputype field.
1565 /* CPU_TYPE_MIPS = 8, */
1566 CPU_TYPE_MC98000 = 10, // Old Motorola PowerPC
1574
1575enum : uint32_t {
1576 // Capability bits used in the definition of cpusubtype.
1577 CPU_SUBTYPE_MASK = 0xff000000, // Mask for architecture bits
1578 CPU_SUBTYPE_LIB64 = 0x80000000, // 64 bit libraries
1579
1580 // Special CPU subtype constants.
1583
1584// Constants for the cpusubtype field.
1607
1613inline int CPU_SUBTYPE_INTEL(int Family, int Model) {
1614 return Family | (Model << 4);
1615}
1617 return ((int)ST) & 0x0f;
1618}
1619inline int CPU_SUBTYPE_INTEL_MODEL(CPUSubTypeX86 ST) { return ((int)ST) >> 4; }
1621
1630 // unused ARM_V7F = 10,
1637
1642};
1643
1645
1647
1662
1666
1669
1687};
1688
1711};
1712
1716 x86_FP_PREC_64B = 3
1718
1723 x86_FP_CHOP = 3
1725
1727 unsigned short invalid : 1, denorm : 1, zdiv : 1, ovrfl : 1, undfl : 1,
1728 precis : 1, : 2, pc : 2, rc : 2, : 1, : 3;
1729};
1730
1732 unsigned short invalid : 1, denorm : 1, zdiv : 1, ovrfl : 1, undfl : 1,
1733 precis : 1, stkflt : 1, errsumm : 1, c0 : 1, c1 : 1, c2 : 1, tos : 3,
1734 c3 : 1, busy : 1;
1735};
1736
1738 char mmst_reg[10];
1739 char mmst_rsrv[6];
1740};
1741
1743 char xmm_reg[16];
1744};
1745
1747 int32_t fpu_reserved[2];
1750 uint8_t fpu_ftw;
1751 uint8_t fpu_rsrv1;
1785 char fpu_rsrv4[6 * 16];
1787};
1788
1794};
1795
1813}
1814
1837}
1838
1842 // TODO swap: fp_control_t fpu_fcw;
1843 // TODO swap: fp_status_t fpu_fsw;
1854}
1855
1861}
1862
1866};
1867
1870 union {
1874};
1875
1878 union {
1881};
1882
1885 union {
1888};
1889
1893}
1894
1907 x86_DEBUG_STATE = 12
1909
1911 swapStruct(x.tsh);
1912 if (x.tsh.flavor == x86_THREAD_STATE64)
1913 swapStruct(x.uts.ts64);
1914}
1915
1917 swapStruct(x.fsh);
1918 if (x.fsh.flavor == x86_FLOAT_STATE64)
1919 swapStruct(x.ufs.fs64);
1920}
1921
1923 swapStruct(x.esh);
1925 swapStruct(x.ues.es64);
1926}
1927
1929 sizeof(x86_thread_state32_t) / sizeof(uint32_t);
1930
1932 sizeof(x86_thread_state64_t) / sizeof(uint32_t);
1934 sizeof(x86_float_state64_t) / sizeof(uint32_t);
1936 sizeof(x86_exception_state64_t) / sizeof(uint32_t);
1937
1939 sizeof(x86_thread_state_t) / sizeof(uint32_t);
1941 sizeof(x86_float_state_t) / sizeof(uint32_t);
1943 sizeof(x86_exception_state_t) / sizeof(uint32_t);
1944
1951};
1952
1954 for (int i = 0; i < 13; i++)
1955 sys::swapByteOrder(x.r[i]);
1960}
1961
1970};
1971
1973 for (int i = 0; i < 29; i++)
1974 sys::swapByteOrder(x.x[i]);
1980}
1981
1985};
1986
1989 union {
1992};
1993
1997}
1998
2008
2010 swapStruct(x.tsh);
2011 if (x.tsh.flavor == ARM_THREAD_STATE)
2012 swapStruct(x.uts.ts32);
2013}
2014
2016 sizeof(arm_thread_state32_t) / sizeof(uint32_t);
2017
2019 sizeof(arm_thread_state64_t) / sizeof(uint32_t);
2020
2062};
2063
2105}
2106
2110};
2111
2114 union {
2117};
2118
2122}
2123
2133
2135 swapStruct(x.tsh);
2136 if (x.tsh.flavor == PPC_THREAD_STATE)
2137 swapStruct(x.uts.ts32);
2138}
2139
2141 sizeof(ppc_thread_state32_t) / sizeof(uint32_t);
2142
2143// Define a union of all load command structs
2144#define LOAD_COMMAND_STRUCT(LCStruct) LCStruct LCStruct##_data;
2145
2147union alignas(4) macho_load_command {
2148#include "llvm/BinaryFormat/MachO.def"
2149};
2151
2153 sys::swapByteOrder(C.fixups_version);
2154 sys::swapByteOrder(C.starts_offset);
2155 sys::swapByteOrder(C.imports_offset);
2156 sys::swapByteOrder(C.symbols_offset);
2157 sys::swapByteOrder(C.imports_count);
2158 sys::swapByteOrder(C.imports_format);
2159 sys::swapByteOrder(C.symbols_format);
2160}
2161
2163 sys::swapByteOrder(C.seg_count);
2164 // getStructOrErr() cannot copy the variable-length seg_info_offset array.
2165 // Its elements must be byte swapped manually.
2166}
2167
2169 sys::swapByteOrder(C.size);
2170 sys::swapByteOrder(C.page_size);
2171 sys::swapByteOrder(C.pointer_format);
2172 sys::swapByteOrder(C.segment_offset);
2173 sys::swapByteOrder(C.max_valid_pointer);
2174 sys::swapByteOrder(C.page_count);
2175 // seg_info_offset entries must be byte swapped manually.
2176}
2177
2178/* code signing attributes of a process */
2179
2181 CS_VALID = 0x00000001, /* dynamically valid */
2182 CS_ADHOC = 0x00000002, /* ad hoc signed */
2183 CS_GET_TASK_ALLOW = 0x00000004, /* has get-task-allow entitlement */
2184 CS_INSTALLER = 0x00000008, /* has installer entitlement */
2185
2186 CS_FORCED_LV =
2187 0x00000010, /* Library Validation required by Hardened System Policy */
2188 CS_INVALID_ALLOWED = 0x00000020, /* (macOS Only) Page invalidation allowed by
2189 task port policy */
2190
2191 CS_HARD = 0x00000100, /* don't load invalid pages */
2192 CS_KILL = 0x00000200, /* kill process if it becomes invalid */
2193 CS_CHECK_EXPIRATION = 0x00000400, /* force expiration checking */
2194 CS_RESTRICT = 0x00000800, /* tell dyld to treat restricted */
2195
2196 CS_ENFORCEMENT = 0x00001000, /* require enforcement */
2197 CS_REQUIRE_LV = 0x00002000, /* require library validation */
2199 0x00004000, /* code signature permits restricted entitlements */
2201 0x00008000, /* has com.apple.rootless.restricted-nvram-variables.heritable
2202 entitlement */
2203
2204 CS_RUNTIME = 0x00010000, /* Apply hardened runtime policies */
2205 CS_LINKER_SIGNED = 0x00020000, /* Automatically signed by the linker */
2206
2210
2211 CS_EXEC_SET_HARD = 0x00100000, /* set CS_HARD on any exec'ed process */
2212 CS_EXEC_SET_KILL = 0x00200000, /* set CS_KILL on any exec'ed process */
2214 0x00400000, /* set CS_ENFORCEMENT on any exec'ed process */
2216 0x00800000, /* set CS_INSTALLER on any exec'ed process */
2217
2218 CS_KILLED = 0x01000000, /* was killed by kernel for invalidity */
2220 0x02000000, /* dyld used to load this is a platform binary */
2221 CS_PLATFORM_BINARY = 0x04000000, /* this is a platform binary */
2223 0x08000000, /* platform binary by the fact of path (osx only) */
2224
2225 CS_DEBUGGED = 0x10000000, /* process is currently or has previously been
2226 debugged and allowed to run with invalid pages */
2227 CS_SIGNED = 0x20000000, /* process has a signature (may have gone invalid) */
2228 CS_DEV_CODE =
2229 0x40000000, /* code is dev signed, cannot be loaded into prod signed code
2230 (will go away with rdar://problem/28322552) */
2232 0x80000000, /* has Data Vault controller entitlement */
2233
2236};
2237
2238/* executable segment flags */
2239
2241
2242 CS_EXECSEG_MAIN_BINARY = 0x1, /* executable segment denotes main binary */
2243 CS_EXECSEG_ALLOW_UNSIGNED = 0x10, /* allow unsigned pages (for debugging) */
2244 CS_EXECSEG_DEBUGGER = 0x20, /* main binary is debugger */
2245 CS_EXECSEG_JIT = 0x40, /* JIT enabled */
2246 CS_EXECSEG_SKIP_LV = 0x80, /* OBSOLETE: skip library validation */
2247 CS_EXECSEG_CAN_LOAD_CDHASH = 0x100, /* can bless cdhash for execution */
2248 CS_EXECSEG_CAN_EXEC_CDHASH = 0x200, /* can execute blessed cdhash */
2249
2250};
2251
2252/* Magic numbers used by Code Signing */
2253
2255 CSMAGIC_REQUIREMENT = 0xfade0c00, /* single Requirement blob */
2257 0xfade0c01, /* Requirements vector (internal requirements) */
2258 CSMAGIC_CODEDIRECTORY = 0xfade0c02, /* CodeDirectory blob */
2259 CSMAGIC_EMBEDDED_SIGNATURE = 0xfade0cc0, /* embedded form of signature data */
2260 CSMAGIC_EMBEDDED_SIGNATURE_OLD = 0xfade0b02, /* XXX */
2261 CSMAGIC_EMBEDDED_ENTITLEMENTS = 0xfade7171, /* embedded entitlements */
2263 0xfade0cc1, /* multi-arch collection of embedded signatures */
2264 CSMAGIC_BLOBWRAPPER = 0xfade0b01, /* CMS Signature, among other things */
2265
2272
2273 CSSLOT_CODEDIRECTORY = 0, /* slot index for CodeDirectory */
2279
2281 0x1000, /* first alternate CodeDirectory, if any */
2282 CSSLOT_ALTERNATE_CODEDIRECTORY_MAX = 5, /* max number of alternate CD slots */
2285 CSSLOT_ALTERNATE_CODEDIRECTORY_MAX, /* one past the last */
2286
2287 CSSLOT_SIGNATURESLOT = 0x10000, /* CMS Signature */
2290
2291 CSTYPE_INDEX_REQUIREMENTS = 0x00000002, /* compat with amfi */
2292 CSTYPE_INDEX_ENTITLEMENTS = 0x00000005, /* compat with amfi */
2293
2298
2302
2303 CS_CDHASH_LEN = 20, /* always - larger hashes are truncated */
2304 CS_HASH_MAX_SIZE = 48, /* max size of the hash we'll support */
2305
2306 /*
2307 * Currently only to support Legacy VPN plugins, and Mac App Store
2308 * but intended to replace all the various platform code, dev code etc. bits.
2309 */
2313
2317};
2318
2320 uint32_t magic; /* magic number (CSMAGIC_CODEDIRECTORY) */
2321 uint32_t length; /* total length of CodeDirectory blob */
2322 uint32_t version; /* compatibility version */
2323 uint32_t flags; /* setup and mode flags */
2324 uint32_t hashOffset; /* offset of hash slot element at index zero */
2325 uint32_t identOffset; /* offset of identifier string */
2326 uint32_t nSpecialSlots; /* number of special hash slots */
2327 uint32_t nCodeSlots; /* number of ordinary (code) hash slots */
2328 uint32_t codeLimit; /* limit to main image signature range */
2329 uint8_t hashSize; /* size of each hash in bytes */
2330 uint8_t hashType; /* type of hash (cdHashType* constants) */
2331 uint8_t platform; /* platform identifier; zero if not platform binary */
2332 uint8_t pageSize; /* log2(page size in bytes); 0 => infinite */
2333 uint32_t spare2; /* unused (must be zero) */
2334
2335 /* Version 0x20100 */
2336 uint32_t scatterOffset; /* offset of optional scatter vector */
2337
2338 /* Version 0x20200 */
2339 uint32_t teamOffset; /* offset of optional team identifier */
2340
2341 /* Version 0x20300 */
2342 uint32_t spare3; /* unused (must be zero) */
2343 uint64_t codeLimit64; /* limit to main image signature range, 64 bits */
2344
2345 /* Version 0x20400 */
2346 uint64_t execSegBase; /* offset of executable segment */
2347 uint64_t execSegLimit; /* limit of executable segment */
2348 uint64_t execSegFlags; /* executable segment flags */
2349};
2350
2351static_assert(sizeof(CS_CodeDirectory) == 88);
2352
2354 uint32_t type; /* type of entry */
2355 uint32_t offset; /* offset of entry */
2356};
2357
2359 uint32_t magic; /* magic number */
2360 uint32_t length; /* total length of SuperBlob */
2361 uint32_t count; /* number of index entries following */
2362 /* followed by Blobs in no particular order as indicated by index offsets */
2363};
2364
2366 kSecCodeSignatureNoHash = 0, /* null value */
2370 3, /* SHA-256 truncated to first 20 bytes */
2373};
2374
2384};
2385
2386} // end namespace MachO
2387} // end namespace llvm
2388
2389#endif
#define LLVM_PACKED_END
Definition: Compiler.h:386
#define LLVM_PACKED_START
Definition: Compiler.h:385
lazy value info
#define H(x, y, z)
Definition: MD5.cpp:57
Tagged union holding either a T or a Error.
Definition: Error.h:470
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
@ C
The default llvm calling convention, compatible with C.
Definition: CallingConv.h:34
@ CPU_SUBTYPE_LIB64
Definition: MachO.h:1578
@ CPU_SUBTYPE_MULTIPLE
Definition: MachO.h:1581
@ CPU_SUBTYPE_MASK
Definition: MachO.h:1577
const uint32_t x86_FLOAT_STATE_COUNT
Definition: MachO.h:1940
ChainedImportFormat
Definition: MachO.h:1025
@ DYLD_CHAINED_IMPORT
Definition: MachO.h:1026
@ DYLD_CHAINED_IMPORT_ADDEND
Definition: MachO.h:1027
@ DYLD_CHAINED_IMPORT_ADDEND64
Definition: MachO.h:1028
@ MH_MAGIC
Definition: MachO.h:30
@ MH_CIGAM_64
Definition: MachO.h:33
@ FAT_CIGAM_64
Definition: MachO.h:37
@ MH_CIGAM
Definition: MachO.h:31
@ FAT_CIGAM
Definition: MachO.h:35
@ FAT_MAGIC_64
Definition: MachO.h:36
@ FAT_MAGIC
Definition: MachO.h:34
@ MH_MAGIC_64
Definition: MachO.h:32
@ EXPORT_SYMBOL_FLAGS_REEXPORT
Definition: MachO.h:294
@ EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION
Definition: MachO.h:293
@ EXPORT_SYMBOL_FLAGS_KIND_MASK
Definition: MachO.h:292
@ EXPORT_SYMBOL_FLAGS_STUB_AND_RESOLVER
Definition: MachO.h:295
const uint32_t ARM_THREAD_STATE64_COUNT
Definition: MachO.h:2018
@ N_OLEVEL
Definition: MachO.h:381
@ N_LCSYM
Definition: MachO.h:365
@ N_EINCL
Definition: MachO.h:383
@ N_LENG
Definition: MachO.h:391
@ N_BINCL
Definition: MachO.h:377
@ N_BCOMM
Definition: MachO.h:388
@ N_SLINE
Definition: MachO.h:371
@ N_ENSYM
Definition: MachO.h:372
@ N_ENTRY
Definition: MachO.h:384
@ N_PARAMS
Definition: MachO.h:379
@ N_ECOMM
Definition: MachO.h:389
@ N_ECOML
Definition: MachO.h:390
@ N_RBRAC
Definition: MachO.h:387
@ N_VERSION
Definition: MachO.h:380
@ N_SSYM
Definition: MachO.h:373
@ N_GSYM
Definition: MachO.h:361
@ N_LSYM
Definition: MachO.h:376
@ N_PSYM
Definition: MachO.h:382
@ N_LBRAC
Definition: MachO.h:385
@ N_EXCL
Definition: MachO.h:386
@ N_FNAME
Definition: MachO.h:362
@ N_RSYM
Definition: MachO.h:370
@ N_STSYM
Definition: MachO.h:364
@ N_BNSYM
Definition: MachO.h:366
ExportSymbolKind
Definition: MachO.h:298
@ EXPORT_SYMBOL_FLAGS_KIND_ABSOLUTE
Definition: MachO.h:301
@ EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL
Definition: MachO.h:300
@ EXPORT_SYMBOL_FLAGS_KIND_REGULAR
Definition: MachO.h:299
@ BIND_TYPE_TEXT_PCREL32
Definition: MachO.h:257
@ BIND_TYPE_POINTER
Definition: MachO.h:255
@ BIND_TYPE_TEXT_ABSOLUTE32
Definition: MachO.h:256
CodeSignExecSegFlags
Definition: MachO.h:2240
@ CS_EXECSEG_ALLOW_UNSIGNED
Definition: MachO.h:2243
@ CS_EXECSEG_MAIN_BINARY
Definition: MachO.h:2242
@ CS_EXECSEG_DEBUGGER
Definition: MachO.h:2244
@ CS_EXECSEG_CAN_LOAD_CDHASH
Definition: MachO.h:2247
@ CS_EXECSEG_JIT
Definition: MachO.h:2245
@ CS_EXECSEG_SKIP_LV
Definition: MachO.h:2246
@ CS_EXECSEG_CAN_EXEC_CDHASH
Definition: MachO.h:2248
const uint32_t x86_EXCEPTION_STATE_COUNT
Definition: MachO.h:1942
ARMThreadFlavors
Definition: MachO.h:1999
@ ARM_EXCEPTION_STATE64
Definition: MachO.h:2006
@ ARN_THREAD_STATE_NONE
Definition: MachO.h:2004
@ ARM_THREAD_STATE64
Definition: MachO.h:2005
@ ARM_VFP_STATE
Definition: MachO.h:2001
@ ARM_DEBUG_STATE
Definition: MachO.h:2003
@ ARM_THREAD_STATE
Definition: MachO.h:2000
@ ARM_EXCEPTION_STATE
Definition: MachO.h:2002
CPUSubTypeSPARC
Definition: MachO.h:1646
@ CPU_SUBTYPE_SPARC_ALL
Definition: MachO.h:1646
@ REBASE_TYPE_POINTER
Definition: MachO.h:235
@ REBASE_TYPE_TEXT_ABSOLUTE32
Definition: MachO.h:236
@ REBASE_TYPE_TEXT_PCREL32
Definition: MachO.h:237
CPUSubTypeARM64
Definition: MachO.h:1638
@ CPU_SUBTYPE_ARM64E
Definition: MachO.h:1641
@ CPU_SUBTYPE_ARM64_ALL
Definition: MachO.h:1639
@ CPU_SUBTYPE_ARM64_V8
Definition: MachO.h:1640
@ REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY
Definition: MachO.h:339
@ REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY
Definition: MachO.h:340
@ DYNAMIC_LOOKUP_ORDINAL
Definition: MachO.h:354
@ N_COLD_FUNC
Definition: MachO.h:349
@ REFERENCE_FLAG_UNDEFINED_LAZY
Definition: MachO.h:336
@ N_WEAK_DEF
Definition: MachO.h:346
@ EXECUTABLE_ORDINAL
Definition: MachO.h:355
@ REFERENCE_FLAG_UNDEFINED_NON_LAZY
Definition: MachO.h:335
@ REFERENCED_DYNAMICALLY
Definition: MachO.h:343
@ REFERENCE_FLAG_DEFINED
Definition: MachO.h:337
@ N_ARM_THUMB_DEF
Definition: MachO.h:342
@ MAX_LIBRARY_ORDINAL
Definition: MachO.h:353
@ SELF_LIBRARY_ORDINAL
Definition: MachO.h:352
@ N_NO_DEAD_STRIP
Definition: MachO.h:344
@ REFERENCE_TYPE
Definition: MachO.h:334
@ N_SYMBOL_RESOLVER
Definition: MachO.h:347
@ REFERENCE_FLAG_PRIVATE_DEFINED
Definition: MachO.h:338
@ N_ALT_ENTRY
Definition: MachO.h:348
@ N_WEAK_REF
Definition: MachO.h:345
x86_fp_control_precis
Definition: MachO.h:1713
@ x86_FP_PREC_64B
Definition: MachO.h:1716
@ x86_FP_PREC_53B
Definition: MachO.h:1715
@ x86_FP_PREC_24B
Definition: MachO.h:1714
@ S_ATTR_SOME_INSTRUCTIONS
S_ATTR_SOME_INSTRUCTIONS - Section contains some machine instructions.
Definition: MachO.h:213
@ S_ATTR_EXT_RELOC
S_ATTR_EXT_RELOC - Section has external relocation entries.
Definition: MachO.h:215
@ S_ATTR_DEBUG
S_ATTR_DEBUG - A debug section.
Definition: MachO.h:207
@ S_ATTR_NO_DEAD_STRIP
S_ATTR_NO_DEAD_STRIP - No dead stripping.
Definition: MachO.h:200
@ S_ATTR_LOC_RELOC
S_ATTR_LOC_RELOC - Section has local relocation entries.
Definition: MachO.h:217
@ S_ATTR_NO_TOC
S_ATTR_NO_TOC - Section contains coalesced symbols that are not to be in a ranlib table of contents.
Definition: MachO.h:195
@ S_ATTR_LIVE_SUPPORT
S_ATTR_LIVE_SUPPORT - Blocks are live if they reference live blocks.
Definition: MachO.h:202
@ S_ATTR_PURE_INSTRUCTIONS
S_ATTR_PURE_INSTRUCTIONS - Section contains only true machine instructions.
Definition: MachO.h:192
@ S_ATTR_SELF_MODIFYING_CODE
S_ATTR_SELF_MODIFYING_CODE - Used with i386 code stubs written on by dyld.
Definition: MachO.h:205
@ S_ATTR_STRIP_STATIC_SYMS
S_ATTR_STRIP_STATIC_SYMS - Ok to strip static symbols in this section in files with the MY_DYLDLINK f...
Definition: MachO.h:198
@ INDIRECT_SYMBOL_ABS
Definition: MachO.h:222
@ INDIRECT_SYMBOL_LOCAL
Definition: MachO.h:221
int CPU_SUBTYPE_INTEL_MODEL(CPUSubTypeX86 ST)
Definition: MachO.h:1619
bool isVirtualSection(uint8_t type)
Definition: MachO.h:599
@ DYLD_CHAINED_SYMBOL_ZLIB
Definition: MachO.h:1034
@ DYLD_CHAINED_SYMBOL_UNCOMPRESSED
Definition: MachO.h:1033
const uint32_t x86_FLOAT_STATE64_COUNT
Definition: MachO.h:1933
@ BIND_SYMBOL_FLAGS_WEAK_IMPORT
Definition: MachO.h:268
@ BIND_SYMBOL_FLAGS_NON_WEAK_DEFINITION
Definition: MachO.h:269
@ BIND_OPCODE_MASK
Definition: MachO.h:271
@ BIND_IMMEDIATE_MASK
Definition: MachO.h:272
PlatformType
Definition: MachO.h:497
@ PLATFORM_MACCATALYST
Definition: MachO.h:504
@ PLATFORM_DRIVERKIT
Definition: MachO.h:508
@ PLATFORM_WATCHOS
Definition: MachO.h:502
@ PLATFORM_UNKNOWN
Definition: MachO.h:498
@ PLATFORM_WATCHOSSIMULATOR
Definition: MachO.h:507
@ PLATFORM_IOS
Definition: MachO.h:500
@ PLATFORM_TVOS
Definition: MachO.h:501
@ PLATFORM_TVOSSIMULATOR
Definition: MachO.h:506
@ PLATFORM_BRIDGEOS
Definition: MachO.h:503
@ PLATFORM_MACOS
Definition: MachO.h:499
@ PLATFORM_IOSSIMULATOR
Definition: MachO.h:505
Expected< uint32_t > getCPUSubType(const Triple &T)
Definition: MachO.cpp:95
SectionOrdinal
Definition: MachO.h:323
@ NO_SECT
Definition: MachO.h:326
@ MAX_SECT
Definition: MachO.h:327
HeaderFileType
Definition: MachO.h:40
@ MH_OBJECT
Definition: MachO.h:43
@ MH_DYLINKER
Definition: MachO.h:49
@ MH_CORE
Definition: MachO.h:46
@ MH_PRELOAD
Definition: MachO.h:47
@ MH_DSYM
Definition: MachO.h:52
@ MH_DYLIB
Definition: MachO.h:48
@ MH_DYLIB_STUB
Definition: MachO.h:51
@ MH_KEXT_BUNDLE
Definition: MachO.h:53
@ MH_FVMLIB
Definition: MachO.h:45
@ MH_BUNDLE
Definition: MachO.h:50
@ MH_FILESET
Definition: MachO.h:54
@ MH_EXECUTE
Definition: MachO.h:44
@ LC_REQ_DYLD
Definition: MachO.h:93
SectionType
These are the section type and attributes fields.
Definition: MachO.h:122
@ S_THREAD_LOCAL_VARIABLE_POINTERS
S_THREAD_LOCAL_VARIABLE_POINTERS - Section with pointers to thread local structures.
Definition: MachO.h:175
@ S_INTERPOSING
S_INTERPOSING - Section with only pairs of function pointers for interposing.
Definition: MachO.h:158
@ S_GB_ZEROFILL
S_GB_ZEROFILL - Zero fill on demand section (that can be larger than 4 gigabytes).
Definition: MachO.h:155
@ S_16BYTE_LITERALS
S_16BYTE_LITERALS - Section with only 16 byte literals.
Definition: MachO.h:160
@ S_THREAD_LOCAL_INIT_FUNCTION_POINTERS
S_THREAD_LOCAL_INIT_FUNCTION_POINTERS - Section with thread local variable initialization pointers to...
Definition: MachO.h:178
@ S_COALESCED
S_COALESCED - Section contains symbols that are to be coalesced.
Definition: MachO.h:152
@ S_THREAD_LOCAL_ZEROFILL
S_THREAD_LOCAL_ZEROFILL - Thread local zerofill section.
Definition: MachO.h:169
@ S_LAZY_SYMBOL_POINTERS
S_LAZY_SYMBOL_POINTERS - Section with lazy symbol pointers.
Definition: MachO.h:141
@ S_INIT_FUNC_OFFSETS
S_INIT_FUNC_OFFSETS - Section with 32-bit offsets to initializer functions.
Definition: MachO.h:181
@ S_MOD_TERM_FUNC_POINTERS
S_MOD_TERM_FUNC_POINTERS - Section with only function pointers for termination.
Definition: MachO.h:150
@ S_MOD_INIT_FUNC_POINTERS
S_MOD_INIT_FUNC_POINTERS - Section with only function pointers for initialization.
Definition: MachO.h:147
@ S_CSTRING_LITERALS
S_CSTRING_LITERALS - Section with literal C strings.
Definition: MachO.h:131
@ S_THREAD_LOCAL_REGULAR
S_THREAD_LOCAL_REGULAR - Thread local data section.
Definition: MachO.h:167
@ S_DTRACE_DOF
S_DTRACE_DOF - Section contains DTrace Object Format.
Definition: MachO.h:162
@ S_ZEROFILL
S_ZEROFILL - Zero fill on demand section.
Definition: MachO.h:129
@ S_NON_LAZY_SYMBOL_POINTERS
S_NON_LAZY_SYMBOL_POINTERS - Section with non-lazy symbol pointers.
Definition: MachO.h:139
@ S_4BYTE_LITERALS
S_4BYTE_LITERALS - Section with 4 byte literals.
Definition: MachO.h:133
@ LAST_KNOWN_SECTION_TYPE
Definition: MachO.h:183
@ S_LITERAL_POINTERS
S_LITERAL_POINTERS - Section with pointers to literals.
Definition: MachO.h:137
@ S_8BYTE_LITERALS
S_8BYTE_LITERALS - Section with 8 byte literals.
Definition: MachO.h:135
@ S_LAZY_DYLIB_SYMBOL_POINTERS
S_LAZY_DYLIB_SYMBOL_POINTERS - Section with lazy symbol pointers to lazy loaded dylibs.
Definition: MachO.h:165
@ S_THREAD_LOCAL_VARIABLES
S_THREAD_LOCAL_VARIABLES - Section with thread local variable structure data.
Definition: MachO.h:172
@ S_SYMBOL_STUBS
S_SYMBOL_STUBS - Section with symbol stubs, byte size of stub in the Reserved2 field.
Definition: MachO.h:144
@ S_REGULAR
S_REGULAR - Regular section.
Definition: MachO.h:127
BindSpecialDylib
Definition: MachO.h:260
@ BIND_SPECIAL_DYLIB_SELF
Definition: MachO.h:261
@ BIND_SPECIAL_DYLIB_WEAK_LOOKUP
Definition: MachO.h:264
@ BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE
Definition: MachO.h:262
@ BIND_SPECIAL_DYLIB_FLAT_LOOKUP
Definition: MachO.h:263
@ CSMAGIC_EMBEDDED_ENTITLEMENTS
Definition: MachO.h:2261
@ CSSLOT_SIGNATURESLOT
Definition: MachO.h:2287
@ CS_HASHTYPE_SHA256
Definition: MachO.h:2295
@ CS_SIGNER_TYPE_UNKNOWN
Definition: MachO.h:2310
@ CS_SIGNER_TYPE_LEGACYVPN
Definition: MachO.h:2311
@ CSMAGIC_DETACHED_SIGNATURE
Definition: MachO.h:2262
@ CS_SIGNER_TYPE_MAC_APP_STORE
Definition: MachO.h:2312
@ CS_SUPPORTSRUNTIME
Definition: MachO.h:2270
@ CSSLOT_REQUIREMENTS
Definition: MachO.h:2275
@ CSTYPE_INDEX_ENTITLEMENTS
Definition: MachO.h:2292
@ CSMAGIC_REQUIREMENT
Definition: MachO.h:2255
@ CS_SUPPORTSLINKAGE
Definition: MachO.h:2271
@ CSMAGIC_BLOBWRAPPER
Definition: MachO.h:2264
@ CSSLOT_ENTITLEMENTS
Definition: MachO.h:2278
@ CSMAGIC_EMBEDDED_SIGNATURE
Definition: MachO.h:2259
@ CS_SUPPL_SIGNER_TYPE_TRUSTCACHE
Definition: MachO.h:2315
@ CS_SHA256_LEN
Definition: MachO.h:2300
@ CSSLOT_ALTERNATE_CODEDIRECTORIES
Definition: MachO.h:2280
@ CSSLOT_IDENTIFICATIONSLOT
Definition: MachO.h:2288
@ CS_HASHTYPE_SHA384
Definition: MachO.h:2297
@ CSMAGIC_CODEDIRECTORY
Definition: MachO.h:2258
@ CS_SHA256_TRUNCATED_LEN
Definition: MachO.h:2301
@ CSSLOT_RESOURCEDIR
Definition: MachO.h:2276
@ CSSLOT_APPLICATION
Definition: MachO.h:2277
@ CS_SHA1_LEN
Definition: MachO.h:2299
@ CSSLOT_TICKETSLOT
Definition: MachO.h:2289
@ CSMAGIC_EMBEDDED_SIGNATURE_OLD
Definition: MachO.h:2260
@ CS_HASHTYPE_SHA1
Definition: MachO.h:2294
@ CSTYPE_INDEX_REQUIREMENTS
Definition: MachO.h:2291
@ CSSLOT_ALTERNATE_CODEDIRECTORY_MAX
Definition: MachO.h:2282
@ CS_SUPPORTSTEAMID
Definition: MachO.h:2267
@ CS_SUPPL_SIGNER_TYPE_LOCAL
Definition: MachO.h:2316
@ CS_HASHTYPE_SHA256_TRUNCATED
Definition: MachO.h:2296
@ CS_SUPPORTSSCATTER
Definition: MachO.h:2266
@ CSMAGIC_REQUIREMENTS
Definition: MachO.h:2256
@ CSSLOT_INFOSLOT
Definition: MachO.h:2274
@ CS_SUPPORTSCODELIMIT64
Definition: MachO.h:2268
@ CSSLOT_ALTERNATE_CODEDIRECTORY_LIMIT
Definition: MachO.h:2283
@ CSSLOT_CODEDIRECTORY
Definition: MachO.h:2273
@ CS_HASH_MAX_SIZE
Definition: MachO.h:2304
@ CS_SUPPL_SIGNER_TYPE_UNKNOWN
Definition: MachO.h:2314
@ CS_SUPPORTSEXECSEG
Definition: MachO.h:2269
@ CS_CDHASH_LEN
Definition: MachO.h:2303
void SET_LIBRARY_ORDINAL(uint16_t &n_desc, uint8_t ordinal)
Definition: MachO.h:1539
int CPU_SUBTYPE_INTEL(int Family, int Model)
Definition: MachO.h:1613
SecCSDigestAlgorithm
Definition: MachO.h:2365
@ kSecCodeSignatureHashSHA1
Definition: MachO.h:2367
@ kSecCodeSignatureHashSHA256
Definition: MachO.h:2368
@ kSecCodeSignatureHashSHA384
Definition: MachO.h:2371
@ kSecCodeSignatureHashSHA256Truncated
Definition: MachO.h:2369
@ kSecCodeSignatureNoHash
Definition: MachO.h:2366
@ kSecCodeSignatureHashSHA512
Definition: MachO.h:2372
uint8_t GET_COMM_ALIGN(uint16_t n_desc)
Definition: MachO.h:1543
void swapStruct(fat_header &mh)
Definition: MachO.h:1139
const uint32_t x86_THREAD_STATE32_COUNT
Definition: MachO.h:1928
PPCThreadFlavors
Definition: MachO.h:2124
@ PPC_THREAD_STATE
Definition: MachO.h:2125
@ PPC_EXCEPTION_STATE
Definition: MachO.h:2127
@ PPC_VECTOR_STATE
Definition: MachO.h:2128
@ PPC_EXCEPTION_STATE64
Definition: MachO.h:2130
@ PPC_THREAD_STATE64
Definition: MachO.h:2129
@ PPC_FLOAT_STATE
Definition: MachO.h:2126
@ PPC_THREAD_STATE_NONE
Definition: MachO.h:2131
@ SG_READ_ONLY
Definition: MachO.h:110
@ SG_FVMLIB
Definition: MachO.h:107
@ SG_PROTECTED_VERSION_1
Definition: MachO.h:109
@ SG_HIGHVM
Definition: MachO.h:106
@ SECTION_ATTRIBUTES
Definition: MachO.h:115
@ SG_NORELOC
Definition: MachO.h:108
@ SECTION_ATTRIBUTES_USR
Definition: MachO.h:116
@ SECTION_ATTRIBUTES_SYS
Definition: MachO.h:117
@ SECTION_TYPE
Definition: MachO.h:114
CPUSubTypePowerPC
Definition: MachO.h:1648
@ CPU_SUBTYPE_POWERPC_970
Definition: MachO.h:1661
@ CPU_SUBTYPE_POWERPC_604e
Definition: MachO.h:1656
@ CPU_SUBTYPE_MC98601
Definition: MachO.h:1664
@ CPU_SUBTYPE_POWERPC_603e
Definition: MachO.h:1653
@ CPU_SUBTYPE_POWERPC_7400
Definition: MachO.h:1659
@ CPU_SUBTYPE_POWERPC_604
Definition: MachO.h:1655
@ CPU_SUBTYPE_MC980000_ALL
Definition: MachO.h:1663
@ CPU_SUBTYPE_POWERPC_750
Definition: MachO.h:1658
@ CPU_SUBTYPE_POWERPC_601
Definition: MachO.h:1650
@ CPU_SUBTYPE_POWERPC_620
Definition: MachO.h:1657
@ CPU_SUBTYPE_POWERPC_603ev
Definition: MachO.h:1654
@ CPU_SUBTYPE_POWERPC_ALL
Definition: MachO.h:1649
@ CPU_SUBTYPE_POWERPC_603
Definition: MachO.h:1652
@ CPU_SUBTYPE_POWERPC_7450
Definition: MachO.h:1660
@ CPU_SUBTYPE_POWERPC_602
Definition: MachO.h:1651
@ BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB
Definition: MachO.h:288
@ BIND_OPCODE_DONE
Definition: MachO.h:276
@ BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB
Definition: MachO.h:286
@ BIND_OPCODE_SET_ADDEND_SLEB
Definition: MachO.h:282
@ BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB
Definition: MachO.h:278
@ BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
Definition: MachO.h:280
@ BIND_OPCODE_ADD_ADDR_ULEB
Definition: MachO.h:284
@ BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED
Definition: MachO.h:287
@ BIND_OPCODE_SET_DYLIB_SPECIAL_IMM
Definition: MachO.h:279
@ BIND_OPCODE_DO_BIND
Definition: MachO.h:285
@ BIND_OPCODE_SET_TYPE_IMM
Definition: MachO.h:281
@ BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
Definition: MachO.h:277
@ BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
Definition: MachO.h:283
X86ThreadFlavors
Definition: MachO.h:1895
@ x86_FLOAT_STATE32
Definition: MachO.h:1897
@ x86_DEBUG_STATE
Definition: MachO.h:1907
@ x86_THREAD_STATE
Definition: MachO.h:1902
@ x86_THREAD_STATE64
Definition: MachO.h:1899
@ x86_EXCEPTION_STATE64
Definition: MachO.h:1901
@ x86_FLOAT_STATE64
Definition: MachO.h:1900
@ x86_EXCEPTION_STATE
Definition: MachO.h:1904
@ x86_THREAD_STATE32
Definition: MachO.h:1896
@ x86_FLOAT_STATE
Definition: MachO.h:1903
@ x86_DEBUG_STATE64
Definition: MachO.h:1906
@ x86_DEBUG_STATE32
Definition: MachO.h:1905
@ x86_EXCEPTION_STATE32
Definition: MachO.h:1898
@ MH_DYLDLINK
Definition: MachO.h:62
@ MH_APP_EXTENSION_SAFE
Definition: MachO.h:85
@ MH_BINDS_TO_WEAK
Definition: MachO.h:76
@ MH_PREBINDABLE
Definition: MachO.h:71
@ MH_CANONICAL
Definition: MachO.h:74
@ MH_PREBOUND
Definition: MachO.h:64
@ MH_ROOT_SAFE
Definition: MachO.h:78
@ MH_BINDATLOAD
Definition: MachO.h:63
@ MH_NO_HEAP_EXECUTION
Definition: MachO.h:84
@ MH_ALLMODSBOUND
Definition: MachO.h:72
@ MH_LAZY_INIT
Definition: MachO.h:66
@ MH_SIM_SUPPORT
Definition: MachO.h:87
@ MH_ALLOW_STACK_EXECUTION
Definition: MachO.h:77
@ MH_INCRLINK
Definition: MachO.h:61
@ MH_PIE
Definition: MachO.h:81
@ MH_SETUID_SAFE
Definition: MachO.h:79
@ MH_FORCE_FLAT
Definition: MachO.h:68
@ MH_WEAK_DEFINES
Definition: MachO.h:75
@ MH_DEAD_STRIPPABLE_DYLIB
Definition: MachO.h:82
@ MH_SPLIT_SEGS
Definition: MachO.h:65
@ MH_NO_REEXPORTED_DYLIBS
Definition: MachO.h:80
@ MH_HAS_TLV_DESCRIPTORS
Definition: MachO.h:83
@ MH_TWOLEVEL
Definition: MachO.h:67
@ MH_NOFIXPREBINDING
Definition: MachO.h:70
@ MH_NOUNDEFS
Definition: MachO.h:60
@ MH_DYLIB_IN_CACHE
Definition: MachO.h:88
@ MH_NOMULTIDEFS
Definition: MachO.h:69
@ MH_SUBSECTIONS_VIA_SYMBOLS
Definition: MachO.h:73
@ MH_NLIST_OUTOFSYNC_WITH_DYLDINFO
Definition: MachO.h:86
@ N_TYPE
Definition: MachO.h:309
@ N_PEXT
Definition: MachO.h:308
@ N_STAB
Definition: MachO.h:307
const uint32_t PPC_THREAD_STATE_COUNT
Definition: MachO.h:2140
@ R_SCATTERED
Definition: MachO.h:401
const uint32_t ARM_THREAD_STATE_COUNT
Definition: MachO.h:2015
RebaseOpcode
Definition: MachO.h:242
@ REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
Definition: MachO.h:245
@ REBASE_OPCODE_DO_REBASE_IMM_TIMES
Definition: MachO.h:248
@ REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB
Definition: MachO.h:250
@ REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB
Definition: MachO.h:251
@ REBASE_OPCODE_DO_REBASE_ULEB_TIMES
Definition: MachO.h:249
@ REBASE_OPCODE_ADD_ADDR_ULEB
Definition: MachO.h:246
@ REBASE_OPCODE_SET_TYPE_IMM
Definition: MachO.h:244
@ REBASE_OPCODE_DONE
Definition: MachO.h:243
@ REBASE_OPCODE_ADD_ADDR_IMM_SCALED
Definition: MachO.h:247
@ N_SECT
Definition: MachO.h:318
@ N_PBUD
Definition: MachO.h:319
@ N_INDR
Definition: MachO.h:320
@ N_UNDF
Definition: MachO.h:316
int CPU_SUBTYPE_INTEL_FAMILY(CPUSubTypeX86 ST)
Definition: MachO.h:1616
LinkerOptimizationHintKind
Definition: MachO.h:2375
@ LOH_ARM64_ADRP_LDR_GOT_LDR
Definition: MachO.h:2379
@ LOH_ARM64_ADRP_ADRP
Definition: MachO.h:2376
@ LOH_ARM64_ADRP_LDR_GOT_STR
Definition: MachO.h:2381
@ LOH_ARM64_ADRP_ADD_LDR
Definition: MachO.h:2378
@ LOH_ARM64_ADRP_ADD
Definition: MachO.h:2382
@ LOH_ARM64_ADRP_LDR
Definition: MachO.h:2377
@ LOH_ARM64_ADRP_ADD_STR
Definition: MachO.h:2380
@ LOH_ARM64_ADRP_LDR_GOT
Definition: MachO.h:2383
@ CPU_ARCH_ABI64
Definition: MachO.h:1555
@ CPU_ARCH_ABI64_32
Definition: MachO.h:1556
@ CPU_ARCH_MASK
Definition: MachO.h:1554
@ DYLD_CHAINED_PTR_START_LAST
Definition: MachO.h:1041
@ DYLD_CHAINED_PTR_START_NONE
Definition: MachO.h:1039
@ DYLD_CHAINED_PTR_START_MULTI
Definition: MachO.h:1040
void SET_COMM_ALIGN(uint16_t &n_desc, uint8_t align)
Definition: MachO.h:1547
@ CPU_SUBTYPE_ARM_V7
Definition: MachO.h:1629
@ CPU_SUBTYPE_ARM_V5TEJ
Definition: MachO.h:1627
@ CPU_SUBTYPE_ARM_ALL
Definition: MachO.h:1623
@ CPU_SUBTYPE_ARM_V7M
Definition: MachO.h:1634
@ CPU_SUBTYPE_ARM_V6
Definition: MachO.h:1625
@ CPU_SUBTYPE_ARM_XSCALE
Definition: MachO.h:1628
@ CPU_SUBTYPE_ARM_V7K
Definition: MachO.h:1632
@ CPU_SUBTYPE_ARM_V6M
Definition: MachO.h:1633
@ CPU_SUBTYPE_ARM_V5
Definition: MachO.h:1626
@ CPU_SUBTYPE_ARM_V7EM
Definition: MachO.h:1635
@ CPU_SUBTYPE_ARM_V7S
Definition: MachO.h:1631
@ CPU_SUBTYPE_ARM_V4T
Definition: MachO.h:1624
const uint32_t x86_THREAD_STATE_COUNT
Definition: MachO.h:1938
CPUSubTypeARM64_32
Definition: MachO.h:1644
@ CPU_SUBTYPE_ARM64_32_V8
Definition: MachO.h:1644
@ CS_ENTITLEMENT_FLAGS
Definition: MachO.h:2234
@ CS_CHECK_EXPIRATION
Definition: MachO.h:2193
@ CS_INSTALLER
Definition: MachO.h:2184
@ CS_REQUIRE_LV
Definition: MachO.h:2197
@ CS_LINKER_SIGNED
Definition: MachO.h:2205
@ CS_GET_TASK_ALLOW
Definition: MachO.h:2183
@ CS_VALID
Definition: MachO.h:2181
@ CS_DEBUGGED
Definition: MachO.h:2225
@ CS_PLATFORM_BINARY
Definition: MachO.h:2221
@ CS_DYLD_PLATFORM
Definition: MachO.h:2219
@ CS_ENFORCEMENT
Definition: MachO.h:2196
@ CS_KILLED
Definition: MachO.h:2218
@ CS_INVALID_ALLOWED
Definition: MachO.h:2188
@ CS_DATAVAULT_CONTROLLER
Definition: MachO.h:2231
@ CS_FORCED_LV
Definition: MachO.h:2186
@ CS_DEV_CODE
Definition: MachO.h:2228
@ CS_ADHOC
Definition: MachO.h:2182
@ CS_EXEC_SET_ENFORCEMENT
Definition: MachO.h:2213
@ CS_EXEC_SET_HARD
Definition: MachO.h:2211
@ CS_SIGNED
Definition: MachO.h:2227
@ CS_RESTRICT
Definition: MachO.h:2194
@ CS_EXEC_SET_KILL
Definition: MachO.h:2212
@ CS_RUNTIME
Definition: MachO.h:2204
@ CS_PLATFORM_PATH
Definition: MachO.h:2222
@ CS_EXEC_INHERIT_SIP
Definition: MachO.h:2215
@ CS_NVRAM_UNRESTRICTED
Definition: MachO.h:2200
@ CS_ENTITLEMENTS_VALIDATED
Definition: MachO.h:2198
@ CS_ALLOWED_MACHO
Definition: MachO.h:2207
DataRegionType
Definition: MachO.h:225
@ DICE_KIND_JUMP_TABLE8
Definition: MachO.h:228
@ DICE_KIND_ABS_JUMP_TABLE32
Definition: MachO.h:231
@ DICE_KIND_JUMP_TABLE16
Definition: MachO.h:229
@ DICE_KIND_JUMP_TABLE32
Definition: MachO.h:230
@ DICE_KIND_DATA
Definition: MachO.h:227
@ REBASE_IMMEDIATE_MASK
Definition: MachO.h:240
@ REBASE_OPCODE_MASK
Definition: MachO.h:240
RelocationInfoType
Definition: MachO.h:404
@ X86_64_RELOC_UNSIGNED
Definition: MachO.h:480
@ X86_64_RELOC_SIGNED
Definition: MachO.h:481
@ X86_64_RELOC_GOT
Definition: MachO.h:484
@ ARM_RELOC_PAIR
Definition: MachO.h:440
@ GENERIC_RELOC_LOCAL_SECTDIFF
Definition: MachO.h:413
@ ARM_RELOC_BR24
Definition: MachO.h:444
@ PPC_RELOC_PAIR
Definition: MachO.h:420
@ ARM_THUMB_RELOC_BR22
Definition: MachO.h:445
@ PPC_RELOC_SECTDIFF
Definition: MachO.h:427
@ PPC_RELOC_HI16
Definition: MachO.h:423
@ PPC_RELOC_PB_LA_PTR
Definition: MachO.h:428
@ ARM_RELOC_PB_LA_PTR
Definition: MachO.h:443
@ ARM64_RELOC_PAGEOFF12
Definition: MachO.h:463
@ PPC_RELOC_HA16_SECTDIFF
Definition: MachO.h:431
@ ARM_RELOC_LOCAL_SECTDIFF
Definition: MachO.h:442
@ ARM64_RELOC_POINTER_TO_GOT
Definition: MachO.h:469
@ X86_64_RELOC_GOT_LOAD
Definition: MachO.h:483
@ GENERIC_RELOC_PB_LA_PTR
Definition: MachO.h:412
@ X86_64_RELOC_BRANCH
Definition: MachO.h:482
@ X86_64_RELOC_SIGNED_2
Definition: MachO.h:487
@ GENERIC_RELOC_PAIR
Definition: MachO.h:410
@ GENERIC_RELOC_VANILLA
Definition: MachO.h:409
@ X86_64_RELOC_TLV
Definition: MachO.h:489
@ ARM64_RELOC_SUBTRACTOR
Definition: MachO.h:457
@ PPC_RELOC_LOCAL_SECTDIFF
Definition: MachO.h:434
@ ARM_THUMB_32BIT_BRANCH
Definition: MachO.h:446
@ ARM_RELOC_HALF_SECTDIFF
Definition: MachO.h:448
@ PPC_RELOC_JBSR
Definition: MachO.h:432
@ PPC_RELOC_LO14_SECTDIFF
Definition: MachO.h:433
@ GENERIC_RELOC_TLV
Definition: MachO.h:414
@ PPC_RELOC_LO16_SECTDIFF
Definition: MachO.h:430
@ ARM64_RELOC_ADDEND
Definition: MachO.h:475
@ ARM64_RELOC_UNSIGNED
Definition: MachO.h:455
@ ARM_RELOC_SECTDIFF
Definition: MachO.h:441
@ PPC_RELOC_BR24
Definition: MachO.h:422
@ PPC_RELOC_LO16
Definition: MachO.h:424
@ ARM64_RELOC_GOT_LOAD_PAGE21
Definition: MachO.h:465
@ X86_64_RELOC_SIGNED_4
Definition: MachO.h:488
@ GENERIC_RELOC_INVALID
Definition: MachO.h:408
@ PPC_RELOC_HA16
Definition: MachO.h:425
@ GENERIC_RELOC_SECTDIFF
Definition: MachO.h:411
@ X86_64_RELOC_SUBTRACTOR
Definition: MachO.h:485
@ ARM64_RELOC_TLVP_LOAD_PAGEOFF12
Definition: MachO.h:473
@ PPC_RELOC_BR14
Definition: MachO.h:421
@ X86_64_RELOC_SIGNED_1
Definition: MachO.h:486
@ ARM64_RELOC_PAGE21
Definition: MachO.h:461
@ PPC_RELOC_VANILLA
Definition: MachO.h:419
@ PPC_RELOC_HI16_SECTDIFF
Definition: MachO.h:429
@ ARM64_RELOC_GOT_LOAD_PAGEOFF12
Definition: MachO.h:467
@ PPC_RELOC_LO14
Definition: MachO.h:426
@ ARM_RELOC_HALF
Definition: MachO.h:447
@ ARM64_RELOC_TLVP_LOAD_PAGE21
Definition: MachO.h:471
@ ARM_RELOC_VANILLA
Definition: MachO.h:439
@ ARM64_RELOC_BRANCH26
Definition: MachO.h:459
x86_fp_control_rc
Definition: MachO.h:1719
@ x86_FP_RND_UP
Definition: MachO.h:1722
@ x86_FP_RND_DOWN
Definition: MachO.h:1721
@ x86_FP_RND_NEAR
Definition: MachO.h:1720
@ x86_FP_CHOP
Definition: MachO.h:1723
uint16_t GET_LIBRARY_ORDINAL(uint16_t n_desc)
Definition: MachO.h:1535
LoadCommandType
Definition: MachO.h:98
Expected< uint32_t > getCPUType(const Triple &T)
Definition: MachO.cpp:77
@ VM_PROT_EXECUTE
Definition: MachO.h:494
@ VM_PROT_READ
Definition: MachO.h:494
@ VM_PROT_WRITE
Definition: MachO.h:494
const uint32_t x86_EXCEPTION_STATE64_COUNT
Definition: MachO.h:1935
@ CPU_SUBTYPE_386
Definition: MachO.h:1587
@ CPU_SUBTYPE_586
Definition: MachO.h:1590
@ CPU_SUBTYPE_X86_ALL
Definition: MachO.h:1608
@ CPU_SUBTYPE_CELERON_MOBILE
Definition: MachO.h:1596
@ CPU_SUBTYPE_PENTII_M3
Definition: MachO.h:1593
@ CPU_SUBTYPE_I386_ALL
Definition: MachO.h:1586
@ CPU_SUBTYPE_X86_ARCH1
Definition: MachO.h:1610
@ CPU_SUBTYPE_PENTIUM_3_XEON
Definition: MachO.h:1599
@ CPU_SUBTYPE_ITANIUM_2
Definition: MachO.h:1604
@ CPU_SUBTYPE_PENTII_M5
Definition: MachO.h:1594
@ CPU_SUBTYPE_X86_64_H
Definition: MachO.h:1611
@ CPU_SUBTYPE_PENTIUM_M
Definition: MachO.h:1600
@ CPU_SUBTYPE_PENTIUM_3_M
Definition: MachO.h:1598
@ CPU_SUBTYPE_PENTPRO
Definition: MachO.h:1592
@ CPU_SUBTYPE_486SX
Definition: MachO.h:1589
@ CPU_SUBTYPE_X86_64_ALL
Definition: MachO.h:1609
@ CPU_SUBTYPE_CELERON
Definition: MachO.h:1595
@ CPU_SUBTYPE_ITANIUM
Definition: MachO.h:1603
@ CPU_SUBTYPE_PENTIUM_4_M
Definition: MachO.h:1602
@ CPU_SUBTYPE_PENT
Definition: MachO.h:1591
@ CPU_SUBTYPE_486
Definition: MachO.h:1588
@ CPU_SUBTYPE_PENTIUM_3
Definition: MachO.h:1597
@ CPU_SUBTYPE_PENTIUM_4
Definition: MachO.h:1601
@ CPU_SUBTYPE_XEON
Definition: MachO.h:1605
@ CPU_SUBTYPE_XEON_MP
Definition: MachO.h:1606
@ CPU_SUBTYPE_INTEL_FAMILY_MAX
Definition: MachO.h:1620
@ CPU_SUBTYPE_INTEL_MODEL_ALL
Definition: MachO.h:1620
const uint32_t x86_THREAD_STATE64_COUNT
Definition: MachO.h:1931
@ TOOL_LD
Definition: MachO.h:512
@ TOOL_SWIFT
Definition: MachO.h:512
@ TOOL_CLANG
Definition: MachO.h:512
@ CPU_TYPE_ARM64_32
Definition: MachO.h:1569
@ CPU_TYPE_ARM64
Definition: MachO.h:1568
@ CPU_TYPE_ANY
Definition: MachO.h:1561
@ CPU_TYPE_POWERPC
Definition: MachO.h:1571
@ CPU_TYPE_X86_64
Definition: MachO.h:1564
@ CPU_TYPE_POWERPC64
Definition: MachO.h:1572
@ CPU_TYPE_X86
Definition: MachO.h:1562
@ CPU_TYPE_SPARC
Definition: MachO.h:1570
@ CPU_TYPE_I386
Definition: MachO.h:1563
@ CPU_TYPE_MC98000
Definition: MachO.h:1566
@ CPU_TYPE_ARM
Definition: MachO.h:1567
@ DYLD_CHAINED_PTR_32
Definition: MachO.h:1048
@ DYLD_CHAINED_PTR_ARM64E_USERLAND
Definition: MachO.h:1054
@ DYLD_CHAINED_PTR_ARM64E_USERLAND24
Definition: MachO.h:1057
@ DYLD_CHAINED_PTR_64_KERNEL_CACHE
Definition: MachO.h:1053
@ DYLD_CHAINED_PTR_32_CACHE
Definition: MachO.h:1049
@ DYLD_CHAINED_PTR_X86_64_KERNEL_CACHE
Definition: MachO.h:1056
@ DYLD_CHAINED_PTR_64_OFFSET
Definition: MachO.h:1051
@ DYLD_CHAINED_PTR_ARM64E_FIRMWARE
Definition: MachO.h:1055
@ DYLD_CHAINED_PTR_ARM64E_KERNEL
Definition: MachO.h:1052
@ DYLD_CHAINED_PTR_32_FIRMWARE
Definition: MachO.h:1050
@ DYLD_CHAINED_PTR_64
Definition: MachO.h:1047
@ DYLD_CHAINED_PTR_ARM64E
Definition: MachO.h:1046
void swapByteOrder(T &Value)
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
arm_thread_state32_t ts32
Definition: MachO.h:1990
union llvm::MachO::arm_thread_state_t::@156 uts
Definition: MachO.h:812
uint16_t length
Definition: MachO.h:814
uint16_t kind
Definition: MachO.h:815
uint32_t offset
Definition: MachO.h:813
Structs for dyld chained fixups.
Definition: MachO.h:1063
uint32_t imports_count
Number of imported symbol names.
Definition: MachO.h:1068
uint32_t imports_format
DYLD_CHAINED_IMPORT*.
Definition: MachO.h:1069
uint32_t imports_offset
Offset of imports table in chain_data.
Definition: MachO.h:1066
uint32_t starts_offset
Offset of dyld_chained_starts_in_image.
Definition: MachO.h:1065
uint32_t symbols_offset
Offset of symbol strings in chain_data.
Definition: MachO.h:1067
uint32_t symbols_format
0 => uncompressed, 1 => zlib compressed
Definition: MachO.h:1070
dyld_chained_starts_in_image is embedded in LC_DYLD_CHAINED_FIXUPS payload.
Definition: MachO.h:1076
uint16_t page_count
Length of the page_start array.
Definition: MachO.h:1087
uint16_t page_size
Page size in bytes (0x1000 or 0x4000)
Definition: MachO.h:1083
uint16_t pointer_format
DYLD_CHAINED_PTR*.
Definition: MachO.h:1084
uint32_t max_valid_pointer
Values beyond this are not pointers on 32-bit.
Definition: MachO.h:1086
uint64_t segment_offset
VM offset from the __TEXT segment.
Definition: MachO.h:1085
uint32_t size
Size of this, including chain_starts entries.
Definition: MachO.h:1082
uint16_t page_start[1]
Page offset of first fixup on each page, or DYLD_CHAINED_PTR_START_NONE if no fixups.
Definition: MachO.h:1088
struct dylib dylib
Definition: MachO.h:627
uint64_t objc_module_info_addr
Definition: MachO.h:766
uint32_t objc_module_info_size
Definition: MachO.h:765