39void ScalarTraits<char_16>::output(
const char_16 &Val,
void *,
41 auto Len = strnlen(&Val[0], 16);
46 size_t CopySize = 16 >= Scalar.size() ? 16 : Scalar.size();
47 memcpy((
void *)Val, Scalar.data(), CopySize);
49 if (Scalar.size() < 16) {
50 memset((
void *)&Val[Scalar.size()], 0, 16 - Scalar.size());
56QuotingType ScalarTraits<char_16>::mustQuote(
StringRef S) {
57 return needsQuotes(S);
66 for (
size_t Idx = 0;
Idx < Scalar.size(); ++
Idx) {
67 if (Scalar[
Idx] ==
'-' || OutIdx >= 16)
69 unsigned long long TempInt;
71 return "invalid number";
73 return "out of range number";
74 Val[OutIdx] =
static_cast<uint8_t
>(TempInt);
81QuotingType ScalarTraits<uuid_t>::mustQuote(
StringRef S) {
82 return needsQuotes(S);
87 IO.mapRequired(
"magic", FileHdr.
magic);
88 IO.mapRequired(
"cputype", FileHdr.
cputype);
89 IO.mapRequired(
"cpusubtype", FileHdr.
cpusubtype);
90 IO.mapRequired(
"filetype", FileHdr.
filetype);
91 IO.mapRequired(
"ncmds", FileHdr.
ncmds);
92 IO.mapRequired(
"sizeofcmds", FileHdr.
sizeofcmds);
93 IO.mapRequired(
"flags", FileHdr.
flags);
94 if (FileHdr.
magic == MachO::MH_MAGIC_64 ||
95 FileHdr.
magic == MachO::MH_CIGAM_64)
96 IO.mapRequired(
"reserved", FileHdr.
reserved);
103 if (!IO.getContext()) {
104 IO.setContext(&Object);
106 IO.mapTag(
"!mach-o",
true);
107 IO.mapOptional(
"IsLittleEndian", Object.IsLittleEndian,
108 sys::IsLittleEndianHost);
109 Object.DWARF.IsLittleEndian = Object.IsLittleEndian;
111 IO.mapRequired(
"FileHeader", Object.Header);
112 Object.DWARF.Is64BitAddrSize = Object.Header.magic == MachO::MH_MAGIC_64 ||
113 Object.Header.magic == MachO::MH_CIGAM_64;
114 IO.mapOptional(
"LoadCommands", Object.LoadCommands);
116 if (Object.RawLinkEditSegment || !IO.outputting())
117 IO.mapOptional(
"__LINKEDIT", Object.RawLinkEditSegment);
118 if(!Object.LinkEdit.isEmpty() || !IO.outputting())
119 IO.mapOptional(
"LinkEditData", Object.LinkEdit);
121 if(!Object.DWARF.isEmpty() || !IO.outputting())
122 IO.mapOptional(
"DWARF", Object.DWARF);
124 if (IO.getContext() == &Object)
125 IO.setContext(
nullptr);
130 IO.mapRequired(
"magic", FatHeader.magic);
131 IO.mapRequired(
"nfat_arch", FatHeader.nfat_arch);
136 IO.mapRequired(
"cputype", FatArch.
cputype);
137 IO.mapRequired(
"cpusubtype", FatArch.
cpusubtype);
138 IO.mapRequired(
"offset", FatArch.
offset);
139 IO.mapRequired(
"size", FatArch.
size);
140 IO.mapRequired(
"align", FatArch.
align);
141 IO.mapOptional(
"reserved", FatArch.
reserved,
142 static_cast<llvm::yaml::Hex32
>(0));
147 if (!IO.getContext()) {
148 IO.setContext(&UniversalBinary);
149 IO.mapTag(
"!fat-mach-o",
true);
151 IO.mapRequired(
"FatHeader", UniversalBinary.
Header);
152 IO.mapRequired(
"FatArchs", UniversalBinary.
FatArchs);
153 IO.mapRequired(
"Slices", UniversalBinary.
Slices);
155 if (IO.getContext() == &UniversalBinary)
156 IO.setContext(
nullptr);
162 IO.mapOptional(
"BindOpcodes", LinkEditData.
BindOpcodes);
166 IO.mapOptional(
"ExportTrie", LinkEditData.
ExportTrie);
167 IO.mapOptional(
"NameList", LinkEditData.
NameList);
168 IO.mapOptional(
"StringTable", LinkEditData.
StringTable);
172 IO.mapOptional(
"DataInCode", LinkEditData.
DataInCode);
177 IO.mapRequired(
"Opcode", RebaseOpcode.Opcode);
178 IO.mapRequired(
"Imm", RebaseOpcode.Imm);
179 IO.mapOptional(
"ExtraData", RebaseOpcode.ExtraData);
184 IO.mapRequired(
"Opcode", BindOpcode.Opcode);
185 IO.mapRequired(
"Imm", BindOpcode.Imm);
186 IO.mapOptional(
"ULEBExtraData", BindOpcode.ULEBExtraData);
187 IO.mapOptional(
"SLEBExtraData", BindOpcode.SLEBExtraData);
188 IO.mapOptional(
"Symbol", BindOpcode.Symbol);
193 IO.mapRequired(
"TerminalSize", ExportEntry.
TerminalSize);
194 IO.mapOptional(
"NodeOffset", ExportEntry.
NodeOffset);
195 IO.mapOptional(
"Name", ExportEntry.
Name);
196 IO.mapOptional(
"Flags", ExportEntry.
Flags);
197 IO.mapOptional(
"Address", ExportEntry.
Address);
198 IO.mapOptional(
"Other", ExportEntry.
Other);
199 IO.mapOptional(
"ImportName", ExportEntry.
ImportName);
200 IO.mapOptional(
"Children", ExportEntry.
Children);
205 IO.mapRequired(
"n_strx", NListEntry.
n_strx);
206 IO.mapRequired(
"n_type", NListEntry.
n_type);
207 IO.mapRequired(
"n_sect", NListEntry.
n_sect);
208 IO.mapRequired(
"n_desc", NListEntry.
n_desc);
209 IO.mapRequired(
"n_value", NListEntry.
n_value);
214 IO.mapRequired(
"Offset", DataInCodeEntry.
Offset);
215 IO.mapRequired(
"Length", DataInCodeEntry.
Length);
216 IO.mapRequired(
"Kind", DataInCodeEntry.
Kind);
219template <
typename StructType>
223void mapLoadCommandData<MachO::segment_command>(
225 IO.mapOptional(
"Sections", LoadCommand.
Sections);
229void mapLoadCommandData<MachO::segment_command_64>(
231 IO.mapOptional(
"Sections", LoadCommand.
Sections);
235void mapLoadCommandData<MachO::dylib_command>(
237 IO.mapOptional(
"Content", LoadCommand.
Content);
241void mapLoadCommandData<MachO::rpath_command>(
243 IO.mapOptional(
"Content", LoadCommand.
Content);
247void mapLoadCommandData<MachO::dylinker_command>(
249 IO.mapOptional(
"Content", LoadCommand.
Content);
253void mapLoadCommandData<MachO::sub_framework_command>(
255 IO.mapOptional(
"Content", LoadCommand.
Content);
259void mapLoadCommandData<MachO::sub_umbrella_command>(
261 IO.mapOptional(
"Content", LoadCommand.
Content);
265void mapLoadCommandData<MachO::sub_client_command>(
267 IO.mapOptional(
"Content", LoadCommand.
Content);
271void mapLoadCommandData<MachO::sub_library_command>(
273 IO.mapOptional(
"Content", LoadCommand.
Content);
277void mapLoadCommandData<MachO::build_version_command>(
279 IO.mapOptional(
"Tools", LoadCommand.
Tools);
285 LoadCommand.
Data.load_command_data.cmd);
286 IO.mapRequired(
"cmd", TempCmd);
287 LoadCommand.
Data.load_command_data.cmd = TempCmd;
288 IO.mapRequired(
"cmdsize", LoadCommand.
Data.load_command_data.cmdsize);
290#define HANDLE_LOAD_COMMAND(LCName, LCValue, LCStruct) \
291 case MachO::LCName: \
292 MappingTraits<MachO::LCStruct>::mapping(IO, \
293 LoadCommand.Data.LCStruct##_data); \
294 mapLoadCommandData<MachO::LCStruct>(IO, LoadCommand); \
297 switch (LoadCommand.
Data.load_command_data.cmd) {
298#include "llvm/BinaryFormat/MachO.def"
300 IO.mapOptional(
"PayloadBytes", LoadCommand.
PayloadBytes);
306 IO.mapRequired(
"rebase_off", LoadCommand.
rebase_off);
307 IO.mapRequired(
"rebase_size", LoadCommand.
rebase_size);
308 IO.mapRequired(
"bind_off", LoadCommand.
bind_off);
309 IO.mapRequired(
"bind_size", LoadCommand.
bind_size);
314 IO.mapRequired(
"export_off", LoadCommand.
export_off);
315 IO.mapRequired(
"export_size", LoadCommand.
export_size);
320 IO.mapRequired(
"address", Relocation.
address);
321 IO.mapRequired(
"symbolnum", Relocation.
symbolnum);
322 IO.mapRequired(
"pcrel", Relocation.
is_pcrel);
323 IO.mapRequired(
"length", Relocation.
length);
324 IO.mapRequired(
"extern", Relocation.
is_extern);
325 IO.mapRequired(
"type", Relocation.
type);
327 IO.mapRequired(
"value", Relocation.
value);
332 IO.mapRequired(
"sectname", Section.sectname);
333 IO.mapRequired(
"segname", Section.segname);
334 IO.mapRequired(
"addr", Section.addr);
335 IO.mapRequired(
"size", Section.size);
336 IO.mapRequired(
"offset", Section.offset);
337 IO.mapRequired(
"align", Section.align);
338 IO.mapRequired(
"reloff", Section.reloff);
339 IO.mapRequired(
"nreloc", Section.nreloc);
340 IO.mapRequired(
"flags", Section.flags);
341 IO.mapRequired(
"reserved1", Section.reserved1);
342 IO.mapRequired(
"reserved2", Section.reserved2);
343 IO.mapOptional(
"reserved3", Section.reserved3);
344 IO.mapOptional(
"content", Section.content);
345 IO.mapOptional(
"relocations", Section.relocations);
351 if (Section.content && Section.size < Section.content->binary_size())
352 return "Section size must be greater than or equal to the content size";
358 IO.mapRequired(
"tool", tool.
tool);
359 IO.mapRequired(
"version", tool.
version);
363 IO.mapRequired(
"name", DylibStruct.
name);
364 IO.mapRequired(
"timestamp", DylibStruct.
timestamp);
371 IO.mapRequired(
"dylib", LoadCommand.
dylib);
374void MappingTraits<MachO::dylinker_command>::mapping(
376 IO.mapRequired(
"name", LoadCommand.
name);
379void MappingTraits<MachO::dysymtab_command>::mapping(
380 IO &IO, MachO::dysymtab_command &LoadCommand) {
381 IO.mapRequired(
"ilocalsym", LoadCommand.ilocalsym);
382 IO.mapRequired(
"nlocalsym", LoadCommand.nlocalsym);
383 IO.mapRequired(
"iextdefsym", LoadCommand.iextdefsym);
384 IO.mapRequired(
"nextdefsym", LoadCommand.nextdefsym);
385 IO.mapRequired(
"iundefsym", LoadCommand.iundefsym);
386 IO.mapRequired(
"nundefsym", LoadCommand.nundefsym);
387 IO.mapRequired(
"tocoff", LoadCommand.tocoff);
388 IO.mapRequired(
"ntoc", LoadCommand.ntoc);
389 IO.mapRequired(
"modtaboff", LoadCommand.modtaboff);
390 IO.mapRequired(
"nmodtab", LoadCommand.nmodtab);
391 IO.mapRequired(
"extrefsymoff", LoadCommand.extrefsymoff);
392 IO.mapRequired(
"nextrefsyms", LoadCommand.nextrefsyms);
393 IO.mapRequired(
"indirectsymoff", LoadCommand.indirectsymoff);
394 IO.mapRequired(
"nindirectsyms", LoadCommand.nindirectsyms);
395 IO.mapRequired(
"extreloff", LoadCommand.extreloff);
396 IO.mapRequired(
"nextrel", LoadCommand.nextrel);
397 IO.mapRequired(
"locreloff", LoadCommand.locreloff);
398 IO.mapRequired(
"nlocrel", LoadCommand.nlocrel);
401void MappingTraits<MachO::encryption_info_command>::mapping(
402 IO &IO, MachO::encryption_info_command &LoadCommand) {
403 IO.mapRequired(
"cryptoff", LoadCommand.cryptoff);
404 IO.mapRequired(
"cryptsize", LoadCommand.cryptsize);
405 IO.mapRequired(
"cryptid", LoadCommand.cryptid);
408void MappingTraits<MachO::encryption_info_command_64>::mapping(
409 IO &IO, MachO::encryption_info_command_64 &LoadCommand) {
410 IO.mapRequired(
"cryptoff", LoadCommand.cryptoff);
411 IO.mapRequired(
"cryptsize", LoadCommand.cryptsize);
412 IO.mapRequired(
"cryptid", LoadCommand.cryptid);
413 IO.mapRequired(
"pad", LoadCommand.pad);
416void MappingTraits<MachO::entry_point_command>::mapping(
417 IO &IO, MachO::entry_point_command &LoadCommand) {
418 IO.mapRequired(
"entryoff", LoadCommand.entryoff);
419 IO.mapRequired(
"stacksize", LoadCommand.stacksize);
422void MappingTraits<MachO::fvmfile_command>::mapping(
423 IO &IO, MachO::fvmfile_command &LoadCommand) {
424 IO.mapRequired(
"name", LoadCommand.name);
425 IO.mapRequired(
"header_addr", LoadCommand.header_addr);
429 IO.mapRequired(
"name", FVMLib.
name);
436 IO.mapRequired(
"fvmlib", LoadCommand.
fvmlib);
439void MappingTraits<MachO::ident_command>::mapping(
442void MappingTraits<MachO::linkedit_data_command>::mapping(
443 IO &IO, MachO::linkedit_data_command &LoadCommand) {
444 IO.mapRequired(
"dataoff", LoadCommand.dataoff);
445 IO.mapRequired(
"datasize", LoadCommand.datasize);
448void MappingTraits<MachO::linker_option_command>::mapping(
449 IO &IO, MachO::linker_option_command &LoadCommand) {
450 IO.mapRequired(
"count", LoadCommand.count);
453void MappingTraits<MachO::prebind_cksum_command>::mapping(
454 IO &IO, MachO::prebind_cksum_command &LoadCommand) {
455 IO.mapRequired(
"cksum", LoadCommand.cksum);
458void MappingTraits<MachO::load_command>::mapping(
459 IO &IO, MachO::load_command &LoadCommand) {}
461void MappingTraits<MachO::prebound_dylib_command>::mapping(
462 IO &IO, MachO::prebound_dylib_command &LoadCommand) {
463 IO.mapRequired(
"name", LoadCommand.name);
464 IO.mapRequired(
"nmodules", LoadCommand.nmodules);
465 IO.mapRequired(
"linked_modules", LoadCommand.linked_modules);
468void MappingTraits<MachO::routines_command>::mapping(
469 IO &IO, MachO::routines_command &LoadCommand) {
470 IO.mapRequired(
"init_address", LoadCommand.init_address);
471 IO.mapRequired(
"init_module", LoadCommand.init_module);
472 IO.mapRequired(
"reserved1", LoadCommand.reserved1);
473 IO.mapRequired(
"reserved2", LoadCommand.reserved2);
474 IO.mapRequired(
"reserved3", LoadCommand.reserved3);
475 IO.mapRequired(
"reserved4", LoadCommand.reserved4);
476 IO.mapRequired(
"reserved5", LoadCommand.reserved5);
477 IO.mapRequired(
"reserved6", LoadCommand.reserved6);
480void MappingTraits<MachO::routines_command_64>::mapping(
481 IO &IO, MachO::routines_command_64 &LoadCommand) {
482 IO.mapRequired(
"init_address", LoadCommand.init_address);
483 IO.mapRequired(
"init_module", LoadCommand.init_module);
484 IO.mapRequired(
"reserved1", LoadCommand.reserved1);
485 IO.mapRequired(
"reserved2", LoadCommand.reserved2);
486 IO.mapRequired(
"reserved3", LoadCommand.reserved3);
487 IO.mapRequired(
"reserved4", LoadCommand.reserved4);
488 IO.mapRequired(
"reserved5", LoadCommand.reserved5);
489 IO.mapRequired(
"reserved6", LoadCommand.reserved6);
492void MappingTraits<MachO::rpath_command>::mapping(
493 IO &IO, MachO::rpath_command &LoadCommand) {
494 IO.mapRequired(
"path", LoadCommand.path);
498 IO.mapRequired(
"sectname", Section.sectname);
499 IO.mapRequired(
"segname", Section.segname);
500 IO.mapRequired(
"addr", Section.addr);
501 IO.mapRequired(
"size", Section.size);
502 IO.mapRequired(
"offset", Section.offset);
503 IO.mapRequired(
"align", Section.align);
504 IO.mapRequired(
"reloff", Section.reloff);
505 IO.mapRequired(
"nreloc", Section.nreloc);
506 IO.mapRequired(
"flags", Section.flags);
507 IO.mapRequired(
"reserved1", Section.reserved1);
508 IO.mapRequired(
"reserved2", Section.reserved2);
513 IO.mapRequired(
"sectname", Section.sectname);
514 IO.mapRequired(
"segname", Section.segname);
515 IO.mapRequired(
"addr", Section.addr);
516 IO.mapRequired(
"size", Section.size);
517 IO.mapRequired(
"offset", Section.offset);
518 IO.mapRequired(
"align", Section.align);
519 IO.mapRequired(
"reloff", Section.reloff);
520 IO.mapRequired(
"nreloc", Section.nreloc);
521 IO.mapRequired(
"flags", Section.flags);
522 IO.mapRequired(
"reserved1", Section.reserved1);
523 IO.mapRequired(
"reserved2", Section.reserved2);
524 IO.mapRequired(
"reserved3", Section.reserved3);
529 IO.mapRequired(
"segname", LoadCommand.
segname);
530 IO.mapRequired(
"vmaddr", LoadCommand.
vmaddr);
531 IO.mapRequired(
"vmsize", LoadCommand.
vmsize);
532 IO.mapRequired(
"fileoff", LoadCommand.
fileoff);
533 IO.mapRequired(
"filesize", LoadCommand.
filesize);
534 IO.mapRequired(
"maxprot", LoadCommand.
maxprot);
535 IO.mapRequired(
"initprot", LoadCommand.
initprot);
536 IO.mapRequired(
"nsects", LoadCommand.
nsects);
537 IO.mapRequired(
"flags", LoadCommand.
flags);
540void MappingTraits<MachO::segment_command_64>::mapping(
542 IO.mapRequired(
"segname", LoadCommand.
segname);
543 IO.mapRequired(
"vmaddr", LoadCommand.
vmaddr);
544 IO.mapRequired(
"vmsize", LoadCommand.
vmsize);
545 IO.mapRequired(
"fileoff", LoadCommand.
fileoff);
546 IO.mapRequired(
"filesize", LoadCommand.
filesize);
547 IO.mapRequired(
"maxprot", LoadCommand.
maxprot);
548 IO.mapRequired(
"initprot", LoadCommand.
initprot);
549 IO.mapRequired(
"nsects", LoadCommand.
nsects);
550 IO.mapRequired(
"flags", LoadCommand.
flags);
553void MappingTraits<MachO::source_version_command>::mapping(
554 IO &IO, MachO::source_version_command &LoadCommand) {
555 IO.mapRequired(
"version", LoadCommand.version);
558void MappingTraits<MachO::sub_client_command>::mapping(
559 IO &IO, MachO::sub_client_command &LoadCommand) {
560 IO.mapRequired(
"client", LoadCommand.client);
563void MappingTraits<MachO::sub_framework_command>::mapping(
564 IO &IO, MachO::sub_framework_command &LoadCommand) {
565 IO.mapRequired(
"umbrella", LoadCommand.umbrella);
568void MappingTraits<MachO::sub_library_command>::mapping(
569 IO &IO, MachO::sub_library_command &LoadCommand) {
570 IO.mapRequired(
"sub_library", LoadCommand.sub_library);
573void MappingTraits<MachO::sub_umbrella_command>::mapping(
574 IO &IO, MachO::sub_umbrella_command &LoadCommand) {
575 IO.mapRequired(
"sub_umbrella", LoadCommand.sub_umbrella);
578void MappingTraits<MachO::symseg_command>::mapping(
579 IO &IO, MachO::symseg_command &LoadCommand) {
580 IO.mapRequired(
"offset", LoadCommand.offset);
581 IO.mapRequired(
"size", LoadCommand.size);
584void MappingTraits<MachO::symtab_command>::mapping(
585 IO &IO, MachO::symtab_command &LoadCommand) {
586 IO.mapRequired(
"symoff", LoadCommand.symoff);
587 IO.mapRequired(
"nsyms", LoadCommand.nsyms);
588 IO.mapRequired(
"stroff", LoadCommand.stroff);
589 IO.mapRequired(
"strsize", LoadCommand.strsize);
592void MappingTraits<MachO::thread_command>::mapping(
593 IO &IO, MachO::thread_command &LoadCommand) {}
595void MappingTraits<MachO::twolevel_hints_command>::mapping(
596 IO &IO, MachO::twolevel_hints_command &LoadCommand) {
597 IO.mapRequired(
"offset", LoadCommand.offset);
598 IO.mapRequired(
"nhints", LoadCommand.nhints);
601void MappingTraits<MachO::uuid_command>::mapping(
602 IO &IO, MachO::uuid_command &LoadCommand) {
603 IO.mapRequired(
"uuid", LoadCommand.uuid);
606void MappingTraits<MachO::version_min_command>::mapping(
607 IO &IO, MachO::version_min_command &LoadCommand) {
608 IO.mapRequired(
"version", LoadCommand.version);
609 IO.mapRequired(
"sdk", LoadCommand.sdk);
612void MappingTraits<MachO::note_command>::mapping(
613 IO &IO, MachO::note_command &LoadCommand) {
614 IO.mapRequired(
"data_owner", LoadCommand.data_owner);
615 IO.mapRequired(
"offset", LoadCommand.offset);
616 IO.mapRequired(
"size", LoadCommand.size);
619void MappingTraits<MachO::build_version_command>::mapping(
620 IO &IO, MachO::build_version_command &LoadCommand) {
621 IO.mapRequired(
"platform", LoadCommand.platform);
622 IO.mapRequired(
"minos", LoadCommand.minos);
623 IO.mapRequired(
"sdk", LoadCommand.sdk);
624 IO.mapRequired(
"ntools", LoadCommand.ntools);
627void MappingTraits<MachO::fileset_entry_command>::mapping(
628 IO &IO, MachO::fileset_entry_command &LoadCommand) {
629 IO.mapRequired(
"vmaddr", LoadCommand.vmaddr);
630 IO.mapRequired(
"fileoff", LoadCommand.fileoff);
631 IO.mapRequired(
"id", LoadCommand.entry_id.offset);
632 IO.mapOptional(
"reserved", LoadCommand.reserved);
Returns the sub type a function will return at a given Idx Should correspond to the result type of an ExtractValue instruction executed with just that one unsigned Idx
This file declares classes for handling the YAML representation of Mach-O.
StringRef - Represent a constant reference to a string, i.e.
This class implements an extremely fast bulk output stream that can only output to a stream.
raw_ostream & write_uuid(const uuid_t UUID)
void mapLoadCommandData(IO &IO, MachOYAML::LoadCommand &LoadCommand)
raw_ostream::uuid_t uuid_t
This is an optimization pass for GlobalISel generic memory operations.
bool getAsUnsignedInteger(StringRef Str, unsigned Radix, unsigned long long &Result)
Helper functions for StringRef::getAsInteger.
std::vector< MachOYAML::ExportEntry > Children
llvm::yaml::Hex64 Address
llvm::yaml::Hex32 cputype
llvm::yaml::Hex32 cpusubtype
llvm::yaml::Hex32 reserved
std::vector< MachOYAML::BindOpcode > WeakBindOpcodes
std::vector< DataInCodeEntry > DataInCode
std::vector< yaml::Hex8 > ChainedFixups
std::vector< MachOYAML::BindOpcode > LazyBindOpcodes
std::vector< MachOYAML::BindOpcode > BindOpcodes
std::vector< MachOYAML::RebaseOpcode > RebaseOpcodes
std::vector< StringRef > StringTable
std::vector< yaml::Hex32 > IndirectSymbols
std::vector< yaml::Hex64 > FunctionStarts
MachOYAML::ExportEntry ExportTrie
std::vector< NListEntry > NameList
llvm::MachO::macho_load_command Data
std::vector< Section > Sections
std::vector< MachO::build_tool_version > Tools
std::vector< llvm::yaml::Hex8 > PayloadBytes
llvm::yaml::Hex32 address
std::vector< Object > Slices
std::vector< FatArch > FatArchs
uint32_t compatibility_version