--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/ObjectYAML/COFFYAML.cpp	Fri Nov 25 19:14:25 2016 +0900
@@ -0,0 +1,504 @@
+//===- COFFYAML.cpp - COFF YAMLIO implementation --------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines classes for handling the YAML representation of COFF.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/ObjectYAML/COFFYAML.h"
+
+#define ECase(X) IO.enumCase(Value, #X, COFF::X);
+namespace llvm {
+
+namespace COFFYAML {
+Section::Section() { memset(&Header, 0, sizeof(COFF::section)); }
+Symbol::Symbol() { memset(&Header, 0, sizeof(COFF::symbol)); }
+Object::Object() { memset(&Header, 0, sizeof(COFF::header)); }
+}
+
+namespace yaml {
+void ScalarEnumerationTraits<COFFYAML::COMDATType>::enumeration(
+    IO &IO, COFFYAML::COMDATType &Value) {
+  IO.enumCase(Value, "0", 0);
+  ECase(IMAGE_COMDAT_SELECT_NODUPLICATES);
+  ECase(IMAGE_COMDAT_SELECT_ANY);
+  ECase(IMAGE_COMDAT_SELECT_SAME_SIZE);
+  ECase(IMAGE_COMDAT_SELECT_EXACT_MATCH);
+  ECase(IMAGE_COMDAT_SELECT_ASSOCIATIVE);
+  ECase(IMAGE_COMDAT_SELECT_LARGEST);
+  ECase(IMAGE_COMDAT_SELECT_NEWEST);
+}
+
+void
+ScalarEnumerationTraits<COFFYAML::WeakExternalCharacteristics>::enumeration(
+    IO &IO, COFFYAML::WeakExternalCharacteristics &Value) {
+  IO.enumCase(Value, "0", 0);
+  ECase(IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY);
+  ECase(IMAGE_WEAK_EXTERN_SEARCH_LIBRARY);
+  ECase(IMAGE_WEAK_EXTERN_SEARCH_ALIAS);
+}
+
+void ScalarEnumerationTraits<COFFYAML::AuxSymbolType>::enumeration(
+    IO &IO, COFFYAML::AuxSymbolType &Value) {
+  ECase(IMAGE_AUX_SYMBOL_TYPE_TOKEN_DEF);
+}
+
+void ScalarEnumerationTraits<COFF::MachineTypes>::enumeration(
+    IO &IO, COFF::MachineTypes &Value) {
+  ECase(IMAGE_FILE_MACHINE_UNKNOWN);
+  ECase(IMAGE_FILE_MACHINE_AM33);
+  ECase(IMAGE_FILE_MACHINE_AMD64);
+  ECase(IMAGE_FILE_MACHINE_ARM);
+  ECase(IMAGE_FILE_MACHINE_ARMNT);
+  ECase(IMAGE_FILE_MACHINE_ARM64);
+  ECase(IMAGE_FILE_MACHINE_EBC);
+  ECase(IMAGE_FILE_MACHINE_I386);
+  ECase(IMAGE_FILE_MACHINE_IA64);
+  ECase(IMAGE_FILE_MACHINE_M32R);
+  ECase(IMAGE_FILE_MACHINE_MIPS16);
+  ECase(IMAGE_FILE_MACHINE_MIPSFPU);
+  ECase(IMAGE_FILE_MACHINE_MIPSFPU16);
+  ECase(IMAGE_FILE_MACHINE_POWERPC);
+  ECase(IMAGE_FILE_MACHINE_POWERPCFP);
+  ECase(IMAGE_FILE_MACHINE_R4000);
+  ECase(IMAGE_FILE_MACHINE_SH3);
+  ECase(IMAGE_FILE_MACHINE_SH3DSP);
+  ECase(IMAGE_FILE_MACHINE_SH4);
+  ECase(IMAGE_FILE_MACHINE_SH5);
+  ECase(IMAGE_FILE_MACHINE_THUMB);
+  ECase(IMAGE_FILE_MACHINE_WCEMIPSV2);
+}
+
+void ScalarEnumerationTraits<COFF::SymbolBaseType>::enumeration(
+    IO &IO, COFF::SymbolBaseType &Value) {
+  ECase(IMAGE_SYM_TYPE_NULL);
+  ECase(IMAGE_SYM_TYPE_VOID);
+  ECase(IMAGE_SYM_TYPE_CHAR);
+  ECase(IMAGE_SYM_TYPE_SHORT);
+  ECase(IMAGE_SYM_TYPE_INT);
+  ECase(IMAGE_SYM_TYPE_LONG);
+  ECase(IMAGE_SYM_TYPE_FLOAT);
+  ECase(IMAGE_SYM_TYPE_DOUBLE);
+  ECase(IMAGE_SYM_TYPE_STRUCT);
+  ECase(IMAGE_SYM_TYPE_UNION);
+  ECase(IMAGE_SYM_TYPE_ENUM);
+  ECase(IMAGE_SYM_TYPE_MOE);
+  ECase(IMAGE_SYM_TYPE_BYTE);
+  ECase(IMAGE_SYM_TYPE_WORD);
+  ECase(IMAGE_SYM_TYPE_UINT);
+  ECase(IMAGE_SYM_TYPE_DWORD);
+}
+
+void ScalarEnumerationTraits<COFF::SymbolStorageClass>::enumeration(
+    IO &IO, COFF::SymbolStorageClass &Value) {
+  ECase(IMAGE_SYM_CLASS_END_OF_FUNCTION);
+  ECase(IMAGE_SYM_CLASS_NULL);
+  ECase(IMAGE_SYM_CLASS_AUTOMATIC);
+  ECase(IMAGE_SYM_CLASS_EXTERNAL);
+  ECase(IMAGE_SYM_CLASS_STATIC);
+  ECase(IMAGE_SYM_CLASS_REGISTER);
+  ECase(IMAGE_SYM_CLASS_EXTERNAL_DEF);
+  ECase(IMAGE_SYM_CLASS_LABEL);
+  ECase(IMAGE_SYM_CLASS_UNDEFINED_LABEL);
+  ECase(IMAGE_SYM_CLASS_MEMBER_OF_STRUCT);
+  ECase(IMAGE_SYM_CLASS_ARGUMENT);
+  ECase(IMAGE_SYM_CLASS_STRUCT_TAG);
+  ECase(IMAGE_SYM_CLASS_MEMBER_OF_UNION);
+  ECase(IMAGE_SYM_CLASS_UNION_TAG);
+  ECase(IMAGE_SYM_CLASS_TYPE_DEFINITION);
+  ECase(IMAGE_SYM_CLASS_UNDEFINED_STATIC);
+  ECase(IMAGE_SYM_CLASS_ENUM_TAG);
+  ECase(IMAGE_SYM_CLASS_MEMBER_OF_ENUM);
+  ECase(IMAGE_SYM_CLASS_REGISTER_PARAM);
+  ECase(IMAGE_SYM_CLASS_BIT_FIELD);
+  ECase(IMAGE_SYM_CLASS_BLOCK);
+  ECase(IMAGE_SYM_CLASS_FUNCTION);
+  ECase(IMAGE_SYM_CLASS_END_OF_STRUCT);
+  ECase(IMAGE_SYM_CLASS_FILE);
+  ECase(IMAGE_SYM_CLASS_SECTION);
+  ECase(IMAGE_SYM_CLASS_WEAK_EXTERNAL);
+  ECase(IMAGE_SYM_CLASS_CLR_TOKEN);
+}
+
+void ScalarEnumerationTraits<COFF::SymbolComplexType>::enumeration(
+    IO &IO, COFF::SymbolComplexType &Value) {
+  ECase(IMAGE_SYM_DTYPE_NULL);
+  ECase(IMAGE_SYM_DTYPE_POINTER);
+  ECase(IMAGE_SYM_DTYPE_FUNCTION);
+  ECase(IMAGE_SYM_DTYPE_ARRAY);
+}
+
+void ScalarEnumerationTraits<COFF::RelocationTypeI386>::enumeration(
+    IO &IO, COFF::RelocationTypeI386 &Value) {
+  ECase(IMAGE_REL_I386_ABSOLUTE);
+  ECase(IMAGE_REL_I386_DIR16);
+  ECase(IMAGE_REL_I386_REL16);
+  ECase(IMAGE_REL_I386_DIR32);
+  ECase(IMAGE_REL_I386_DIR32NB);
+  ECase(IMAGE_REL_I386_SEG12);
+  ECase(IMAGE_REL_I386_SECTION);
+  ECase(IMAGE_REL_I386_SECREL);
+  ECase(IMAGE_REL_I386_TOKEN);
+  ECase(IMAGE_REL_I386_SECREL7);
+  ECase(IMAGE_REL_I386_REL32);
+}
+
+void ScalarEnumerationTraits<COFF::RelocationTypeAMD64>::enumeration(
+    IO &IO, COFF::RelocationTypeAMD64 &Value) {
+  ECase(IMAGE_REL_AMD64_ABSOLUTE);
+  ECase(IMAGE_REL_AMD64_ADDR64);
+  ECase(IMAGE_REL_AMD64_ADDR32);
+  ECase(IMAGE_REL_AMD64_ADDR32NB);
+  ECase(IMAGE_REL_AMD64_REL32);
+  ECase(IMAGE_REL_AMD64_REL32_1);
+  ECase(IMAGE_REL_AMD64_REL32_2);
+  ECase(IMAGE_REL_AMD64_REL32_3);
+  ECase(IMAGE_REL_AMD64_REL32_4);
+  ECase(IMAGE_REL_AMD64_REL32_5);
+  ECase(IMAGE_REL_AMD64_SECTION);
+  ECase(IMAGE_REL_AMD64_SECREL);
+  ECase(IMAGE_REL_AMD64_SECREL7);
+  ECase(IMAGE_REL_AMD64_TOKEN);
+  ECase(IMAGE_REL_AMD64_SREL32);
+  ECase(IMAGE_REL_AMD64_PAIR);
+  ECase(IMAGE_REL_AMD64_SSPAN32);
+}
+
+void ScalarEnumerationTraits<COFF::WindowsSubsystem>::enumeration(
+    IO &IO, COFF::WindowsSubsystem &Value) {
+    ECase(IMAGE_SUBSYSTEM_UNKNOWN);
+    ECase(IMAGE_SUBSYSTEM_NATIVE);
+    ECase(IMAGE_SUBSYSTEM_WINDOWS_GUI);
+    ECase(IMAGE_SUBSYSTEM_WINDOWS_CUI);
+    ECase(IMAGE_SUBSYSTEM_OS2_CUI);
+    ECase(IMAGE_SUBSYSTEM_POSIX_CUI);
+    ECase(IMAGE_SUBSYSTEM_NATIVE_WINDOWS);
+    ECase(IMAGE_SUBSYSTEM_WINDOWS_CE_GUI);
+    ECase(IMAGE_SUBSYSTEM_EFI_APPLICATION);
+    ECase(IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER);
+    ECase(IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER);
+    ECase(IMAGE_SUBSYSTEM_EFI_ROM);
+    ECase(IMAGE_SUBSYSTEM_XBOX);
+    ECase(IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION);
+}
+#undef ECase
+
+#define BCase(X) IO.bitSetCase(Value, #X, COFF::X);
+void ScalarBitSetTraits<COFF::Characteristics>::bitset(
+    IO &IO, COFF::Characteristics &Value) {
+  BCase(IMAGE_FILE_RELOCS_STRIPPED);
+  BCase(IMAGE_FILE_EXECUTABLE_IMAGE);
+  BCase(IMAGE_FILE_LINE_NUMS_STRIPPED);
+  BCase(IMAGE_FILE_LOCAL_SYMS_STRIPPED);
+  BCase(IMAGE_FILE_AGGRESSIVE_WS_TRIM);
+  BCase(IMAGE_FILE_LARGE_ADDRESS_AWARE);
+  BCase(IMAGE_FILE_BYTES_REVERSED_LO);
+  BCase(IMAGE_FILE_32BIT_MACHINE);
+  BCase(IMAGE_FILE_DEBUG_STRIPPED);
+  BCase(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP);
+  BCase(IMAGE_FILE_NET_RUN_FROM_SWAP);
+  BCase(IMAGE_FILE_SYSTEM);
+  BCase(IMAGE_FILE_DLL);
+  BCase(IMAGE_FILE_UP_SYSTEM_ONLY);
+  BCase(IMAGE_FILE_BYTES_REVERSED_HI);
+}
+
+void ScalarBitSetTraits<COFF::SectionCharacteristics>::bitset(
+    IO &IO, COFF::SectionCharacteristics &Value) {
+  BCase(IMAGE_SCN_TYPE_NOLOAD);
+  BCase(IMAGE_SCN_TYPE_NO_PAD);
+  BCase(IMAGE_SCN_CNT_CODE);
+  BCase(IMAGE_SCN_CNT_INITIALIZED_DATA);
+  BCase(IMAGE_SCN_CNT_UNINITIALIZED_DATA);
+  BCase(IMAGE_SCN_LNK_OTHER);
+  BCase(IMAGE_SCN_LNK_INFO);
+  BCase(IMAGE_SCN_LNK_REMOVE);
+  BCase(IMAGE_SCN_LNK_COMDAT);
+  BCase(IMAGE_SCN_GPREL);
+  BCase(IMAGE_SCN_MEM_PURGEABLE);
+  BCase(IMAGE_SCN_MEM_16BIT);
+  BCase(IMAGE_SCN_MEM_LOCKED);
+  BCase(IMAGE_SCN_MEM_PRELOAD);
+  BCase(IMAGE_SCN_LNK_NRELOC_OVFL);
+  BCase(IMAGE_SCN_MEM_DISCARDABLE);
+  BCase(IMAGE_SCN_MEM_NOT_CACHED);
+  BCase(IMAGE_SCN_MEM_NOT_PAGED);
+  BCase(IMAGE_SCN_MEM_SHARED);
+  BCase(IMAGE_SCN_MEM_EXECUTE);
+  BCase(IMAGE_SCN_MEM_READ);
+  BCase(IMAGE_SCN_MEM_WRITE);
+}
+
+void ScalarBitSetTraits<COFF::DLLCharacteristics>::bitset(
+    IO &IO, COFF::DLLCharacteristics &Value) {
+  BCase(IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA);
+  BCase(IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE);
+  BCase(IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY);
+  BCase(IMAGE_DLL_CHARACTERISTICS_NX_COMPAT);
+  BCase(IMAGE_DLL_CHARACTERISTICS_NO_ISOLATION);
+  BCase(IMAGE_DLL_CHARACTERISTICS_NO_SEH);
+  BCase(IMAGE_DLL_CHARACTERISTICS_NO_BIND);
+  BCase(IMAGE_DLL_CHARACTERISTICS_APPCONTAINER);
+  BCase(IMAGE_DLL_CHARACTERISTICS_WDM_DRIVER);
+  BCase(IMAGE_DLL_CHARACTERISTICS_GUARD_CF);
+  BCase(IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE);
+}
+#undef BCase
+
+namespace {
+struct NSectionSelectionType {
+  NSectionSelectionType(IO &)
+      : SelectionType(COFFYAML::COMDATType(0)) {}
+  NSectionSelectionType(IO &, uint8_t C)
+      : SelectionType(COFFYAML::COMDATType(C)) {}
+  uint8_t denormalize(IO &) { return SelectionType; }
+  COFFYAML::COMDATType SelectionType;
+};
+
+struct NWeakExternalCharacteristics {
+  NWeakExternalCharacteristics(IO &)
+      : Characteristics(COFFYAML::WeakExternalCharacteristics(0)) {}
+  NWeakExternalCharacteristics(IO &, uint32_t C)
+      : Characteristics(COFFYAML::WeakExternalCharacteristics(C)) {}
+  uint32_t denormalize(IO &) { return Characteristics; }
+  COFFYAML::WeakExternalCharacteristics Characteristics;
+};
+
+struct NSectionCharacteristics {
+  NSectionCharacteristics(IO &)
+      : Characteristics(COFF::SectionCharacteristics(0)) {}
+  NSectionCharacteristics(IO &, uint32_t C)
+      : Characteristics(COFF::SectionCharacteristics(C)) {}
+  uint32_t denormalize(IO &) { return Characteristics; }
+  COFF::SectionCharacteristics Characteristics;
+};
+
+struct NAuxTokenType {
+  NAuxTokenType(IO &)
+      : AuxType(COFFYAML::AuxSymbolType(0)) {}
+  NAuxTokenType(IO &, uint8_t C)
+      : AuxType(COFFYAML::AuxSymbolType(C)) {}
+  uint32_t denormalize(IO &) { return AuxType; }
+  COFFYAML::AuxSymbolType AuxType;
+};
+
+struct NStorageClass {
+  NStorageClass(IO &) : StorageClass(COFF::SymbolStorageClass(0)) {}
+  NStorageClass(IO &, uint8_t S) : StorageClass(COFF::SymbolStorageClass(S)) {}
+  uint8_t denormalize(IO &) { return StorageClass; }
+
+  COFF::SymbolStorageClass StorageClass;
+};
+
+struct NMachine {
+  NMachine(IO &) : Machine(COFF::MachineTypes(0)) {}
+  NMachine(IO &, uint16_t M) : Machine(COFF::MachineTypes(M)) {}
+  uint16_t denormalize(IO &) { return Machine; }
+  COFF::MachineTypes Machine;
+};
+
+struct NHeaderCharacteristics {
+  NHeaderCharacteristics(IO &) : Characteristics(COFF::Characteristics(0)) {}
+  NHeaderCharacteristics(IO &, uint16_t C)
+      : Characteristics(COFF::Characteristics(C)) {}
+  uint16_t denormalize(IO &) { return Characteristics; }
+
+  COFF::Characteristics Characteristics;
+};
+
+template <typename RelocType>
+struct NType {
+  NType(IO &) : Type(RelocType(0)) {}
+  NType(IO &, uint16_t T) : Type(RelocType(T)) {}
+  uint16_t denormalize(IO &) { return Type; }
+  RelocType Type;
+};
+
+struct NWindowsSubsystem {
+  NWindowsSubsystem(IO &) : Subsystem(COFF::WindowsSubsystem(0)) {}
+  NWindowsSubsystem(IO &, uint16_t C) : Subsystem(COFF::WindowsSubsystem(C)) {}
+  uint16_t denormalize(IO &) { return Subsystem; }
+
+  COFF::WindowsSubsystem Subsystem;
+};
+
+struct NDLLCharacteristics {
+  NDLLCharacteristics(IO &) : Characteristics(COFF::DLLCharacteristics(0)) {}
+  NDLLCharacteristics(IO &, uint16_t C)
+      : Characteristics(COFF::DLLCharacteristics(C)) {}
+  uint16_t denormalize(IO &) { return Characteristics; }
+
+  COFF::DLLCharacteristics Characteristics;
+};
+
+}
+
+void MappingTraits<COFFYAML::Relocation>::mapping(IO &IO,
+                                                  COFFYAML::Relocation &Rel) {
+  IO.mapRequired("VirtualAddress", Rel.VirtualAddress);
+  IO.mapRequired("SymbolName", Rel.SymbolName);
+
+  COFF::header &H = *static_cast<COFF::header *>(IO.getContext());
+  if (H.Machine == COFF::IMAGE_FILE_MACHINE_I386) {
+    MappingNormalization<NType<COFF::RelocationTypeI386>, uint16_t> NT(
+        IO, Rel.Type);
+    IO.mapRequired("Type", NT->Type);
+  } else if (H.Machine == COFF::IMAGE_FILE_MACHINE_AMD64) {
+    MappingNormalization<NType<COFF::RelocationTypeAMD64>, uint16_t> NT(
+        IO, Rel.Type);
+    IO.mapRequired("Type", NT->Type);
+  } else {
+    IO.mapRequired("Type", Rel.Type);
+  }
+}
+
+void MappingTraits<COFF::DataDirectory>::mapping(IO &IO,
+                                                 COFF::DataDirectory &DD) {
+  IO.mapRequired("RelativeVirtualAddress", DD.RelativeVirtualAddress);
+  IO.mapRequired("Size", DD.Size);
+}
+
+void MappingTraits<COFFYAML::PEHeader>::mapping(IO &IO,
+                                                COFFYAML::PEHeader &PH) {
+  MappingNormalization<NWindowsSubsystem, uint16_t> NWS(IO,
+                                                        PH.Header.Subsystem);
+  MappingNormalization<NDLLCharacteristics, uint16_t> NDC(
+      IO, PH.Header.DLLCharacteristics);
+
+  IO.mapRequired("AddressOfEntryPoint", PH.Header.AddressOfEntryPoint);
+  IO.mapRequired("ImageBase", PH.Header.ImageBase);
+  IO.mapRequired("SectionAlignment", PH.Header.SectionAlignment);
+  IO.mapRequired("FileAlignment", PH.Header.FileAlignment);
+  IO.mapRequired("MajorOperatingSystemVersion",
+                 PH.Header.MajorOperatingSystemVersion);
+  IO.mapRequired("MinorOperatingSystemVersion",
+                 PH.Header.MinorOperatingSystemVersion);
+  IO.mapRequired("MajorImageVersion", PH.Header.MajorImageVersion);
+  IO.mapRequired("MinorImageVersion", PH.Header.MinorImageVersion);
+  IO.mapRequired("MajorSubsystemVersion", PH.Header.MajorSubsystemVersion);
+  IO.mapRequired("MinorSubsystemVersion", PH.Header.MinorSubsystemVersion);
+  IO.mapRequired("Subsystem", NWS->Subsystem);
+  IO.mapRequired("DLLCharacteristics", NDC->Characteristics);
+  IO.mapRequired("SizeOfStackReserve", PH.Header.SizeOfStackReserve);
+  IO.mapRequired("SizeOfStackCommit", PH.Header.SizeOfStackCommit);
+  IO.mapRequired("SizeOfHeapReserve", PH.Header.SizeOfHeapReserve);
+  IO.mapRequired("SizeOfHeapCommit", PH.Header.SizeOfHeapCommit);
+
+  IO.mapOptional("ExportTable", PH.DataDirectories[COFF::EXPORT_TABLE]);
+  IO.mapOptional("ImportTable", PH.DataDirectories[COFF::IMPORT_TABLE]);
+  IO.mapOptional("ResourceTable", PH.DataDirectories[COFF::RESOURCE_TABLE]);
+  IO.mapOptional("ExceptionTable", PH.DataDirectories[COFF::EXCEPTION_TABLE]);
+  IO.mapOptional("CertificateTable", PH.DataDirectories[COFF::CERTIFICATE_TABLE]);
+  IO.mapOptional("BaseRelocationTable",
+                 PH.DataDirectories[COFF::BASE_RELOCATION_TABLE]);
+  IO.mapOptional("Debug", PH.DataDirectories[COFF::DEBUG_DIRECTORY]);
+  IO.mapOptional("Architecture", PH.DataDirectories[COFF::ARCHITECTURE]);
+  IO.mapOptional("GlobalPtr", PH.DataDirectories[COFF::GLOBAL_PTR]);
+  IO.mapOptional("TlsTable", PH.DataDirectories[COFF::TLS_TABLE]);
+  IO.mapOptional("LoadConfigTable",
+                 PH.DataDirectories[COFF::LOAD_CONFIG_TABLE]);
+  IO.mapOptional("BoundImport", PH.DataDirectories[COFF::BOUND_IMPORT]);
+  IO.mapOptional("IAT", PH.DataDirectories[COFF::IAT]);
+  IO.mapOptional("DelayImportDescriptor",
+                 PH.DataDirectories[COFF::DELAY_IMPORT_DESCRIPTOR]);
+  IO.mapOptional("ClrRuntimeHeader",
+                 PH.DataDirectories[COFF::CLR_RUNTIME_HEADER]);
+}
+
+void MappingTraits<COFF::header>::mapping(IO &IO, COFF::header &H) {
+  MappingNormalization<NMachine, uint16_t> NM(IO, H.Machine);
+  MappingNormalization<NHeaderCharacteristics, uint16_t> NC(IO,
+                                                            H.Characteristics);
+
+  IO.mapRequired("Machine", NM->Machine);
+  IO.mapOptional("Characteristics", NC->Characteristics);
+  IO.setContext(static_cast<void *>(&H));
+}
+
+void MappingTraits<COFF::AuxiliaryFunctionDefinition>::mapping(
+    IO &IO, COFF::AuxiliaryFunctionDefinition &AFD) {
+  IO.mapRequired("TagIndex", AFD.TagIndex);
+  IO.mapRequired("TotalSize", AFD.TotalSize);
+  IO.mapRequired("PointerToLinenumber", AFD.PointerToLinenumber);
+  IO.mapRequired("PointerToNextFunction", AFD.PointerToNextFunction);
+}
+
+void MappingTraits<COFF::AuxiliarybfAndefSymbol>::mapping(
+    IO &IO, COFF::AuxiliarybfAndefSymbol &AAS) {
+  IO.mapRequired("Linenumber", AAS.Linenumber);
+  IO.mapRequired("PointerToNextFunction", AAS.PointerToNextFunction);
+}
+
+void MappingTraits<COFF::AuxiliaryWeakExternal>::mapping(
+    IO &IO, COFF::AuxiliaryWeakExternal &AWE) {
+  MappingNormalization<NWeakExternalCharacteristics, uint32_t> NWEC(
+      IO, AWE.Characteristics);
+  IO.mapRequired("TagIndex", AWE.TagIndex);
+  IO.mapRequired("Characteristics", NWEC->Characteristics);
+}
+
+void MappingTraits<COFF::AuxiliarySectionDefinition>::mapping(
+    IO &IO, COFF::AuxiliarySectionDefinition &ASD) {
+  MappingNormalization<NSectionSelectionType, uint8_t> NSST(
+      IO, ASD.Selection);
+
+  IO.mapRequired("Length", ASD.Length);
+  IO.mapRequired("NumberOfRelocations", ASD.NumberOfRelocations);
+  IO.mapRequired("NumberOfLinenumbers", ASD.NumberOfLinenumbers);
+  IO.mapRequired("CheckSum", ASD.CheckSum);
+  IO.mapRequired("Number", ASD.Number);
+  IO.mapOptional("Selection", NSST->SelectionType, COFFYAML::COMDATType(0));
+}
+
+void MappingTraits<COFF::AuxiliaryCLRToken>::mapping(
+    IO &IO, COFF::AuxiliaryCLRToken &ACT) {
+  MappingNormalization<NAuxTokenType, uint8_t> NATT(IO, ACT.AuxType);
+  IO.mapRequired("AuxType", NATT->AuxType);
+  IO.mapRequired("SymbolTableIndex", ACT.SymbolTableIndex);
+}
+
+void MappingTraits<COFFYAML::Symbol>::mapping(IO &IO, COFFYAML::Symbol &S) {
+  MappingNormalization<NStorageClass, uint8_t> NS(IO, S.Header.StorageClass);
+
+  IO.mapRequired("Name", S.Name);
+  IO.mapRequired("Value", S.Header.Value);
+  IO.mapRequired("SectionNumber", S.Header.SectionNumber);
+  IO.mapRequired("SimpleType", S.SimpleType);
+  IO.mapRequired("ComplexType", S.ComplexType);
+  IO.mapRequired("StorageClass", NS->StorageClass);
+  IO.mapOptional("FunctionDefinition", S.FunctionDefinition);
+  IO.mapOptional("bfAndefSymbol", S.bfAndefSymbol);
+  IO.mapOptional("WeakExternal", S.WeakExternal);
+  IO.mapOptional("File", S.File, StringRef());
+  IO.mapOptional("SectionDefinition", S.SectionDefinition);
+  IO.mapOptional("CLRToken", S.CLRToken);
+}
+
+void MappingTraits<COFFYAML::Section>::mapping(IO &IO, COFFYAML::Section &Sec) {
+  MappingNormalization<NSectionCharacteristics, uint32_t> NC(
+      IO, Sec.Header.Characteristics);
+  IO.mapRequired("Name", Sec.Name);
+  IO.mapRequired("Characteristics", NC->Characteristics);
+  IO.mapOptional("VirtualAddress", Sec.Header.VirtualAddress, 0U);
+  IO.mapOptional("VirtualSize", Sec.Header.VirtualSize, 0U);
+  IO.mapOptional("Alignment", Sec.Alignment, 0U);
+  IO.mapRequired("SectionData", Sec.SectionData);
+  IO.mapOptional("Relocations", Sec.Relocations);
+}
+
+void MappingTraits<COFFYAML::Object>::mapping(IO &IO, COFFYAML::Object &Obj) {
+  IO.mapTag("!COFF", true);
+  IO.mapOptional("OptionalHeader", Obj.OptionalHeader);
+  IO.mapRequired("header", Obj.Header);
+  IO.mapRequired("sections", Obj.Sections);
+  IO.mapRequired("symbols", Obj.Symbols);
+}
+
+}
+}