1 //===-- llvm/Support/MachO.h - The MachO file format ------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines manifest constants for the MachO object file format.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_SUPPORT_MACHO_H
15 #define LLVM_SUPPORT_MACHO_H
17 #include "llvm/Support/DataTypes.h"
18 #include "llvm/Support/Host.h"
22 // Enums from <mach-o/loader.h>
24 // Constants for the "magic" field in llvm::MachO::mach_header and
25 // llvm::MachO::mach_header_64
26 MH_MAGIC = 0xFEEDFACEu,
27 MH_CIGAM = 0xCEFAEDFEu,
28 MH_MAGIC_64 = 0xFEEDFACFu,
29 MH_CIGAM_64 = 0xCFFAEDFEu,
30 FAT_MAGIC = 0xCAFEBABEu,
31 FAT_CIGAM = 0xBEBAFECAu
35 // Constants for the "filetype" field in llvm::MachO::mach_header and
36 // llvm::MachO::mach_header_64
51 // Constant bits for the "flags" field in llvm::MachO::mach_header and
52 // llvm::MachO::mach_header_64
53 MH_NOUNDEFS = 0x00000001u,
54 MH_INCRLINK = 0x00000002u,
55 MH_DYLDLINK = 0x00000004u,
56 MH_BINDATLOAD = 0x00000008u,
57 MH_PREBOUND = 0x00000010u,
58 MH_SPLIT_SEGS = 0x00000020u,
59 MH_LAZY_INIT = 0x00000040u,
60 MH_TWOLEVEL = 0x00000080u,
61 MH_FORCE_FLAT = 0x00000100u,
62 MH_NOMULTIDEFS = 0x00000200u,
63 MH_NOFIXPREBINDING = 0x00000400u,
64 MH_PREBINDABLE = 0x00000800u,
65 MH_ALLMODSBOUND = 0x00001000u,
66 MH_SUBSECTIONS_VIA_SYMBOLS = 0x00002000u,
67 MH_CANONICAL = 0x00004000u,
68 MH_WEAK_DEFINES = 0x00008000u,
69 MH_BINDS_TO_WEAK = 0x00010000u,
70 MH_ALLOW_STACK_EXECUTION = 0x00020000u,
71 MH_ROOT_SAFE = 0x00040000u,
72 MH_SETUID_SAFE = 0x00080000u,
73 MH_NO_REEXPORTED_DYLIBS = 0x00100000u,
75 MH_DEAD_STRIPPABLE_DYLIB = 0x00400000u
79 // Flags for the "cmd" field in llvm::MachO::load_command
80 LC_REQ_DYLD = 0x80000000u
83 enum LoadCommandType {
84 // Constants for the "cmd" field in llvm::MachO::load_command
85 LC_SEGMENT = 0x00000001u,
86 LC_SYMTAB = 0x00000002u,
87 LC_SYMSEG = 0x00000003u,
88 LC_THREAD = 0x00000004u,
89 LC_UNIXTHREAD = 0x00000005u,
90 LC_LOADFVMLIB = 0x00000006u,
91 LC_IDFVMLIB = 0x00000007u,
92 LC_IDENT = 0x00000008u,
93 LC_FVMFILE = 0x00000009u,
94 LC_PREPAGE = 0x0000000Au,
95 LC_DYSYMTAB = 0x0000000Bu,
96 LC_LOAD_DYLIB = 0x0000000Cu,
97 LC_ID_DYLIB = 0x0000000Du,
98 LC_LOAD_DYLINKER = 0x0000000Eu,
99 LC_ID_DYLINKER = 0x0000000Fu,
100 LC_PREBOUND_DYLIB = 0x00000010u,
101 LC_ROUTINES = 0x00000011u,
102 LC_SUB_FRAMEWORK = 0x00000012u,
103 LC_SUB_UMBRELLA = 0x00000013u,
104 LC_SUB_CLIENT = 0x00000014u,
105 LC_SUB_LIBRARY = 0x00000015u,
106 LC_TWOLEVEL_HINTS = 0x00000016u,
107 LC_PREBIND_CKSUM = 0x00000017u,
108 LC_LOAD_WEAK_DYLIB = 0x80000018u,
109 LC_SEGMENT_64 = 0x00000019u,
110 LC_ROUTINES_64 = 0x0000001Au,
111 LC_UUID = 0x0000001Bu,
112 LC_RPATH = 0x8000001Cu,
113 LC_CODE_SIGNATURE = 0x0000001Du,
114 LC_SEGMENT_SPLIT_INFO = 0x0000001Eu,
115 LC_REEXPORT_DYLIB = 0x8000001Fu,
116 LC_LAZY_LOAD_DYLIB = 0x00000020u,
117 LC_ENCRYPTION_INFO = 0x00000021u,
118 LC_DYLD_INFO = 0x00000022u,
119 LC_DYLD_INFO_ONLY = 0x80000022u,
120 LC_LOAD_UPWARD_DYLIB = 0x80000023u,
121 LC_VERSION_MIN_MACOSX = 0x00000024u,
122 LC_VERSION_MIN_IPHONEOS = 0x00000025u,
123 LC_FUNCTION_STARTS = 0x00000026u,
124 LC_DYLD_ENVIRONMENT = 0x00000027u,
125 LC_MAIN = 0x80000028u,
126 LC_DATA_IN_CODE = 0x00000029u,
127 LC_SOURCE_VERSION = 0x0000002Au,
128 LC_DYLIB_CODE_SIGN_DRS = 0x0000002Bu,
130 LC_LINKER_OPTIONS = 0x0000002Du
134 // Constant bits for the "flags" field in llvm::MachO::segment_command
138 SG_PROTECTED_VERSION_1 = 0x8u,
141 // Constant masks for the "flags" field in llvm::MachO::section and
142 // llvm::MachO::section_64
143 SECTION_TYPE = 0x000000ffu, // SECTION_TYPE
144 SECTION_ATTRIBUTES = 0xffffff00u, // SECTION_ATTRIBUTES
145 SECTION_ATTRIBUTES_USR = 0xff000000u, // SECTION_ATTRIBUTES_USR
146 SECTION_ATTRIBUTES_SYS = 0x00ffff00u // SECTION_ATTRIBUTES_SYS
150 // Constant masks for the "flags[7:0]" field in llvm::MachO::section and
151 // llvm::MachO::section_64 (mask "flags" with SECTION_TYPE)
154 S_CSTRING_LITERALS = 0x02u,
155 S_4BYTE_LITERALS = 0x03u,
156 S_8BYTE_LITERALS = 0x04u,
157 S_LITERAL_POINTERS = 0x05u,
158 S_NON_LAZY_SYMBOL_POINTERS = 0x06u,
159 S_LAZY_SYMBOL_POINTERS = 0x07u,
160 S_SYMBOL_STUBS = 0x08u,
161 S_MOD_INIT_FUNC_POINTERS = 0x09u,
162 S_MOD_TERM_FUNC_POINTERS = 0x0au,
164 S_GB_ZEROFILL = 0x0cu,
165 S_INTERPOSING = 0x0du,
166 S_16BYTE_LITERALS = 0x0eu,
167 S_DTRACE_DOF = 0x0fu,
168 S_LAZY_DYLIB_SYMBOL_POINTERS = 0x10u,
169 S_THREAD_LOCAL_REGULAR = 0x11u,
170 S_THREAD_LOCAL_ZEROFILL = 0x12u,
171 S_THREAD_LOCAL_VARIABLES = 0x13u,
172 S_THREAD_LOCA_VARIABLE_POINTERS = 0x14u,
173 S_THREAD_LOCAL_INIT_FUNCTION_POINTERS = 0x15u
177 // Constant masks for the "flags[31:24]" field in llvm::MachO::section and
178 // llvm::MachO::section_64 (mask "flags" with SECTION_ATTRIBUTES_USR)
179 S_ATTR_PURE_INSTRUCTIONS = 0x80000000u,
180 S_ATTR_NO_TOC = 0x40000000u,
181 S_ATTR_STRIP_STATIC_SYMS = 0x20000000u,
182 S_ATTR_NO_DEAD_STRIP = 0x10000000u,
183 S_ATTR_LIVE_SUPPORT = 0x08000000u,
184 S_ATTR_SELF_MODIFYING_CODE = 0x04000000u,
185 S_ATTR_DEBUG = 0x02000000u,
187 // Constant masks for the "flags[23:8]" field in llvm::MachO::section and
188 // llvm::MachO::section_64 (mask "flags" with SECTION_ATTRIBUTES_SYS)
189 S_ATTR_SOME_INSTRUCTIONS = 0x00000400u,
190 S_ATTR_EXT_RELOC = 0x00000200u,
191 S_ATTR_LOC_RELOC = 0x00000100u,
193 // Constant masks for the value of an indirect symbol in an indirect
195 INDIRECT_SYMBOL_LOCAL = 0x80000000u,
196 INDIRECT_SYMBOL_ABS = 0x40000000u
199 enum DataRegionType {
200 // Constants for the "kind" field in a data_in_code_entry structure
202 DICE_KIND_JUMP_TABLE8 = 2u,
203 DICE_KIND_JUMP_TABLE16 = 3u,
204 DICE_KIND_JUMP_TABLE32 = 4u,
205 DICE_KIND_ABS_JUMP_TABLE32 = 5u
209 REBASE_TYPE_POINTER = 1u,
210 REBASE_TYPE_TEXT_ABSOLUTE32 = 2u,
211 REBASE_TYPE_TEXT_PCREL32 = 3u
215 REBASE_OPCODE_MASK = 0xF0u,
216 REBASE_IMMEDIATE_MASK = 0x0Fu
220 REBASE_OPCODE_DONE = 0x00u,
221 REBASE_OPCODE_SET_TYPE_IMM = 0x10u,
222 REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB = 0x20u,
223 REBASE_OPCODE_ADD_ADDR_ULEB = 0x30u,
224 REBASE_OPCODE_ADD_ADDR_IMM_SCALED = 0x40u,
225 REBASE_OPCODE_DO_REBASE_IMM_TIMES = 0x50u,
226 REBASE_OPCODE_DO_REBASE_ULEB_TIMES = 0x60u,
227 REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB = 0x70u,
228 REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB = 0x80u
232 BIND_TYPE_POINTER = 1u,
233 BIND_TYPE_TEXT_ABSOLUTE32 = 2u,
234 BIND_TYPE_TEXT_PCREL32 = 3u
237 enum BindSpecialDylib {
238 BIND_SPECIAL_DYLIB_SELF = 0u,
239 BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE = -1u,
240 BIND_SPECIAL_DYLIB_FLAT_LOOKUP = -2u
244 BIND_SYMBOL_FLAGS_WEAK_IMPORT = 0x1u,
245 BIND_SYMBOL_FLAGS_NON_WEAK_DEFINITION = 0x8u,
247 BIND_OPCODE_MASK = 0xF0u,
248 BIND_IMMEDIATE_MASK = 0x0Fu
252 BIND_OPCODE_DONE = 0x00u,
253 BIND_OPCODE_SET_DYLIB_ORDINAL_IMM = 0x10u,
254 BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB = 0x20u,
255 BIND_OPCODE_SET_DYLIB_SPECIAL_IMM = 0x30u,
256 BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM = 0x40u,
257 BIND_OPCODE_SET_TYPE_IMM = 0x50u,
258 BIND_OPCODE_SET_ADDEND_SLEB = 0x60u,
259 BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB = 0x70u,
260 BIND_OPCODE_ADD_ADDR_ULEB = 0x80u,
261 BIND_OPCODE_DO_BIND = 0x90u,
262 BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB = 0xA0u,
263 BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED = 0xB0u,
264 BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB = 0xC0u
268 EXPORT_SYMBOL_FLAGS_KIND_MASK = 0x03u,
269 EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION = 0x04u,
270 EXPORT_SYMBOL_FLAGS_INDIRECT_DEFINITION = 0x08u,
271 EXPORT_SYMBOL_FLAGS_HAS_SPECIALIZATIONS = 0x10u
274 enum ExportSymbolKind {
275 EXPORT_SYMBOL_FLAGS_KIND_REGULAR = 0x00u,
276 EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL = 0x01u
281 // Constant masks for the "n_type" field in llvm::MachO::nlist and
282 // llvm::MachO::nlist_64
290 // Constants for the "n_type & N_TYPE" llvm::MachO::nlist and
291 // llvm::MachO::nlist_64
299 enum SectionOrdinal {
300 // Constants for the "n_sect" field in llvm::MachO::nlist and
301 // llvm::MachO::nlist_64
307 // Constant masks for the "n_desc" field in llvm::MachO::nlist and
308 // llvm::MachO::nlist_64
309 N_ARM_THUMB_DEF = 0x0008u,
310 N_NO_DEAD_STRIP = 0x0020u,
311 N_WEAK_REF = 0x0040u,
312 N_WEAK_DEF = 0x0080u,
313 N_SYMBOL_RESOLVER = 0x0100u
317 // Constant values for the "n_type" field in llvm::MachO::nlist and
318 // llvm::MachO::nlist_64 when "(n_type & NlistMaskStab) != 0"
351 // Constant values for the r_symbolnum field in an
352 // llvm::MachO::relocation_info structure when r_extern is 0.
355 // Constant bits for the r_address field in an
356 // llvm::MachO::relocation_info structure.
357 R_SCATTERED = 0x80000000
360 enum RelocationInfoType {
361 // Constant values for the r_type field in an
362 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
364 GENERIC_RELOC_VANILLA = 0,
365 GENERIC_RELOC_PAIR = 1,
366 GENERIC_RELOC_SECTDIFF = 2,
367 GENERIC_RELOC_PB_LA_PTR = 3,
368 GENERIC_RELOC_LOCAL_SECTDIFF = 4,
369 GENERIC_RELOC_TLV = 5,
371 // Constant values for the r_type field in a PowerPC architecture
372 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
374 PPC_RELOC_VANILLA = GENERIC_RELOC_VANILLA,
375 PPC_RELOC_PAIR = GENERIC_RELOC_PAIR,
382 PPC_RELOC_SECTDIFF = 8,
383 PPC_RELOC_PB_LA_PTR = 9,
384 PPC_RELOC_HI16_SECTDIFF = 10,
385 PPC_RELOC_LO16_SECTDIFF = 11,
386 PPC_RELOC_HA16_SECTDIFF = 12,
388 PPC_RELOC_LO14_SECTDIFF = 14,
389 PPC_RELOC_LOCAL_SECTDIFF = 15,
391 // Constant values for the r_type field in an ARM architecture
392 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
394 ARM_RELOC_VANILLA = GENERIC_RELOC_VANILLA,
395 ARM_RELOC_PAIR = GENERIC_RELOC_PAIR,
396 ARM_RELOC_SECTDIFF = GENERIC_RELOC_SECTDIFF,
397 ARM_RELOC_LOCAL_SECTDIFF = 3,
398 ARM_RELOC_PB_LA_PTR = 4,
400 ARM_THUMB_RELOC_BR22 = 6,
401 ARM_THUMB_32BIT_BRANCH = 7, // obsolete
403 ARM_RELOC_HALF_SECTDIFF = 9,
405 // Constant values for the r_type field in an x86_64 architecture
406 // llvm::MachO::relocation_info or llvm::MachO::scattered_relocation_info
408 X86_64_RELOC_UNSIGNED = 0,
409 X86_64_RELOC_SIGNED = 1,
410 X86_64_RELOC_BRANCH = 2,
411 X86_64_RELOC_GOT_LOAD = 3,
412 X86_64_RELOC_GOT = 4,
413 X86_64_RELOC_SUBTRACTOR = 5,
414 X86_64_RELOC_SIGNED_1 = 6,
415 X86_64_RELOC_SIGNED_2 = 7,
416 X86_64_RELOC_SIGNED_4 = 8,
420 // Structs from <mach-o/loader.h>
432 struct mach_header_64 {
443 struct load_command {
448 struct segment_command {
462 struct segment_command_64 {
507 uint32_t minor_version;
508 uint32_t header_addr;
511 struct fvmlib_command {
514 struct fvmlib fvmlib;
520 uint32_t current_version;
521 uint32_t compatibility_version;
524 struct dylib_command {
530 struct sub_framework_command {
536 struct sub_client_command {
542 struct sub_umbrella_command {
545 uint32_t sub_umbrella;
548 struct sub_library_command {
551 uint32_t sub_library;
554 struct prebound_dylib_command {
559 uint32_t linked_modules;
562 struct dylinker_command {
568 struct thread_command {
573 struct routines_command {
576 uint32_t init_address;
577 uint32_t init_module;
586 struct routines_command_64 {
589 uint64_t init_address;
590 uint64_t init_module;
599 struct symtab_command {
608 struct dysymtab_command {
621 uint32_t extrefsymoff;
622 uint32_t nextrefsyms;
623 uint32_t indirectsymoff;
624 uint32_t nindirectsyms;
631 struct dylib_table_of_contents {
632 uint32_t symbol_index;
633 uint32_t module_index;
636 struct dylib_module {
637 uint32_t module_name;
646 uint32_t iinit_iterm;
647 uint32_t ninit_nterm;
648 uint32_t objc_module_info_addr;
649 uint32_t objc_module_info_size;
652 struct dylib_module_64 {
653 uint32_t module_name;
662 uint32_t iinit_iterm;
663 uint32_t ninit_nterm;
664 uint32_t objc_module_info_size;
665 uint64_t objc_module_info_addr;
668 struct dylib_reference {
674 struct twolevel_hints_command {
681 struct twolevel_hint {
682 uint32_t isub_image:8,
686 struct prebind_cksum_command {
692 struct uuid_command {
698 struct rpath_command {
704 struct linkedit_data_command {
711 struct data_in_code_entry {
717 struct source_version_command {
723 struct encryption_info_command {
731 struct version_min_command {
738 struct dyld_info_command {
742 uint32_t rebase_size;
745 uint32_t weak_bind_off;
746 uint32_t weak_bind_size;
747 uint32_t lazy_bind_off;
748 uint32_t lazy_bind_size;
750 uint32_t export_size;
753 struct linker_options_command {
759 struct symseg_command {
766 struct ident_command {
771 struct fvmfile_command {
775 uint32_t header_addr;
778 struct tlv_descriptor_32 {
784 struct tlv_descriptor_64 {
790 struct tlv_descriptor {
796 struct entry_point_command {
804 // Structs from <mach-o/fat.h>
818 // Structs from <mach-o/reloc.h>
819 struct relocation_info {
821 uint32_t r_symbolnum:24,
828 struct scattered_relocation_info {
829 #if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && (BYTE_ORDER == BIG_ENDIAN)
830 uint32_t r_scattered:1,
836 uint32_t r_address:24,
845 // Structs NOT from <mach-o/reloc.h>, but that make LLVM's life easier
846 struct any_relocation_info {
847 uint32_t r_word0, r_word1;
850 // Structs from <mach-o/nlist.h>
867 // Get/Set functions from <mach-o/nlist.h>
869 static inline uint16_t GET_LIBRARY_ORDINAL(uint16_t n_desc) {
870 return (((n_desc) >> 8u) & 0xffu);
873 static inline void SET_LIBRARY_ORDINAL(uint16_t &n_desc, uint8_t ordinal) {
874 n_desc = (((n_desc) & 0x00ff) | (((ordinal) & 0xff) << 8));
877 static inline uint8_t GET_COMM_ALIGN (uint16_t n_desc) {
878 return (n_desc >> 8u) & 0x0fu;
881 static inline void SET_COMM_ALIGN (uint16_t &n_desc, uint8_t align) {
882 n_desc = ((n_desc & 0xf0ffu) | ((align & 0x0fu) << 8u));
885 // Enums from <mach/machine.h>
887 // Capability bits used in the definition of cpu_type.
888 CPU_ARCH_MASK = 0xff000000, // Mask for architecture bits
889 CPU_ARCH_ABI64 = 0x01000000 // 64 bit ABI
892 // Constants for the cputype field.
896 CPU_TYPE_I386 = CPU_TYPE_X86,
897 CPU_TYPE_X86_64 = CPU_TYPE_X86 | CPU_ARCH_ABI64,
898 /* CPU_TYPE_MIPS = 8, */
899 CPU_TYPE_MC98000 = 10, // Old Motorola PowerPC
902 CPU_TYPE_POWERPC = 18,
903 CPU_TYPE_POWERPC64 = CPU_TYPE_POWERPC | CPU_ARCH_ABI64
907 // Capability bits used in the definition of cpusubtype.
908 CPU_SUB_TYPE_MASK = 0xff000000, // Mask for architecture bits
909 CPU_SUB_TYPE_LIB64 = 0x80000000, // 64 bit libraries
911 // Special CPU subtype constants.
912 CPU_SUBTYPE_MULTIPLE = -1
915 // Constants for the cpusubtype field.
917 CPU_SUBTYPE_I386_ALL = 3,
920 CPU_SUBTYPE_486SX = 0x84,
922 CPU_SUBTYPE_PENT = CPU_SUBTYPE_586,
923 CPU_SUBTYPE_PENTPRO = 0x16,
924 CPU_SUBTYPE_PENTII_M3 = 0x36,
925 CPU_SUBTYPE_PENTII_M5 = 0x56,
926 CPU_SUBTYPE_CELERON = 0x67,
927 CPU_SUBTYPE_CELERON_MOBILE = 0x77,
928 CPU_SUBTYPE_PENTIUM_3 = 0x08,
929 CPU_SUBTYPE_PENTIUM_3_M = 0x18,
930 CPU_SUBTYPE_PENTIUM_3_XEON = 0x28,
931 CPU_SUBTYPE_PENTIUM_M = 0x09,
932 CPU_SUBTYPE_PENTIUM_4 = 0x0a,
933 CPU_SUBTYPE_PENTIUM_4_M = 0x1a,
934 CPU_SUBTYPE_ITANIUM = 0x0b,
935 CPU_SUBTYPE_ITANIUM_2 = 0x1b,
936 CPU_SUBTYPE_XEON = 0x0c,
937 CPU_SUBTYPE_XEON_MP = 0x1c,
939 CPU_SUBTYPE_X86_ALL = 3,
940 CPU_SUBTYPE_X86_64_ALL = 3,
941 CPU_SUBTYPE_X86_ARCH1 = 4
943 static inline int CPU_SUBTYPE_INTEL(int Family, int Model) {
944 return Family | (Model << 4);
946 static inline int CPU_SUBTYPE_INTEL_FAMILY(CPUSubTypeX86 ST) {
947 return ((int)ST) & 0x0f;
949 static inline int CPU_SUBTYPE_INTEL_MODEL(CPUSubTypeX86 ST) {
950 return ((int)ST) >> 4;
953 CPU_SUBTYPE_INTEL_FAMILY_MAX = 15,
954 CPU_SUBTYPE_INTEL_MODEL_ALL = 0
958 CPU_SUBTYPE_ARM_ALL = 0,
959 CPU_SUBTYPE_ARM_V4T = 5,
960 CPU_SUBTYPE_ARM_V6 = 6,
961 CPU_SUBTYPE_ARM_V5 = 7,
962 CPU_SUBTYPE_ARM_V5TEJ = 7,
963 CPU_SUBTYPE_ARM_XSCALE = 8,
964 CPU_SUBTYPE_ARM_V7 = 9,
965 CPU_SUBTYPE_ARM_V7F = 10,
966 CPU_SUBTYPE_ARM_V7S = 11,
967 CPU_SUBTYPE_ARM_V7K = 12,
968 CPU_SUBTYPE_ARM_V6M = 14,
969 CPU_SUBTYPE_ARM_V7M = 15,
970 CPU_SUBTYPE_ARM_V7EM = 16
973 enum CPUSubTypeSPARC {
974 CPU_SUBTYPE_SPARC_ALL = 0
977 enum CPUSubTypePowerPC {
978 CPU_SUBTYPE_POWERPC_ALL = 0,
979 CPU_SUBTYPE_POWERPC_601 = 1,
980 CPU_SUBTYPE_POWERPC_602 = 2,
981 CPU_SUBTYPE_POWERPC_603 = 3,
982 CPU_SUBTYPE_POWERPC_603e = 4,
983 CPU_SUBTYPE_POWERPC_603ev = 5,
984 CPU_SUBTYPE_POWERPC_604 = 6,
985 CPU_SUBTYPE_POWERPC_604e = 7,
986 CPU_SUBTYPE_POWERPC_620 = 8,
987 CPU_SUBTYPE_POWERPC_750 = 9,
988 CPU_SUBTYPE_POWERPC_7400 = 10,
989 CPU_SUBTYPE_POWERPC_7450 = 11,
990 CPU_SUBTYPE_POWERPC_970 = 100,
992 CPU_SUBTYPE_MC980000_ALL = CPU_SUBTYPE_POWERPC_ALL,
993 CPU_SUBTYPE_MC98601 = CPU_SUBTYPE_POWERPC_601
995 } // end namespace MachO
996 } // end namespace llvm