1 //===- COFFYAML.cpp - COFF YAMLIO implementation --------------------------===//
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 classes for handling the YAML representation of COFF.
10 //
11 //===----------------------------------------------------------------------===//
12
13 #include "llvm/ObjectYAML/COFFYAML.h"
14 #include "llvm/ADT/StringRef.h"
15 #include "llvm/Support/YAMLTraits.h"
16 #include <cstdint>
17 #include <cstring>
18
19 #define ECase(X) IO.enumCase(Value, #X, COFF::X);
20
21 namespace llvm {
22
23 namespace COFFYAML {
24
Section()25 Section::Section() { memset(&Header, 0, sizeof(COFF::section)); }
Symbol()26 Symbol::Symbol() { memset(&Header, 0, sizeof(COFF::symbol)); }
Object()27 Object::Object() { memset(&Header, 0, sizeof(COFF::header)); }
28
29 } // end namespace COFFYAML
30
31 namespace yaml {
32
enumeration(IO & IO,COFFYAML::COMDATType & Value)33 void ScalarEnumerationTraits<COFFYAML::COMDATType>::enumeration(
34 IO &IO, COFFYAML::COMDATType &Value) {
35 IO.enumCase(Value, "0", 0);
36 ECase(IMAGE_COMDAT_SELECT_NODUPLICATES);
37 ECase(IMAGE_COMDAT_SELECT_ANY);
38 ECase(IMAGE_COMDAT_SELECT_SAME_SIZE);
39 ECase(IMAGE_COMDAT_SELECT_EXACT_MATCH);
40 ECase(IMAGE_COMDAT_SELECT_ASSOCIATIVE);
41 ECase(IMAGE_COMDAT_SELECT_LARGEST);
42 ECase(IMAGE_COMDAT_SELECT_NEWEST);
43 }
44
45 void
enumeration(IO & IO,COFFYAML::WeakExternalCharacteristics & Value)46 ScalarEnumerationTraits<COFFYAML::WeakExternalCharacteristics>::enumeration(
47 IO &IO, COFFYAML::WeakExternalCharacteristics &Value) {
48 IO.enumCase(Value, "0", 0);
49 ECase(IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY);
50 ECase(IMAGE_WEAK_EXTERN_SEARCH_LIBRARY);
51 ECase(IMAGE_WEAK_EXTERN_SEARCH_ALIAS);
52 ECase(IMAGE_WEAK_EXTERN_ANTI_DEPENDENCY);
53 }
54
enumeration(IO & IO,COFFYAML::AuxSymbolType & Value)55 void ScalarEnumerationTraits<COFFYAML::AuxSymbolType>::enumeration(
56 IO &IO, COFFYAML::AuxSymbolType &Value) {
57 ECase(IMAGE_AUX_SYMBOL_TYPE_TOKEN_DEF);
58 }
59
enumeration(IO & IO,COFF::MachineTypes & Value)60 void ScalarEnumerationTraits<COFF::MachineTypes>::enumeration(
61 IO &IO, COFF::MachineTypes &Value) {
62 ECase(IMAGE_FILE_MACHINE_UNKNOWN);
63 ECase(IMAGE_FILE_MACHINE_AM33);
64 ECase(IMAGE_FILE_MACHINE_AMD64);
65 ECase(IMAGE_FILE_MACHINE_ARM);
66 ECase(IMAGE_FILE_MACHINE_ARMNT);
67 ECase(IMAGE_FILE_MACHINE_ARM64);
68 ECase(IMAGE_FILE_MACHINE_EBC);
69 ECase(IMAGE_FILE_MACHINE_I386);
70 ECase(IMAGE_FILE_MACHINE_IA64);
71 ECase(IMAGE_FILE_MACHINE_M32R);
72 ECase(IMAGE_FILE_MACHINE_MIPS16);
73 ECase(IMAGE_FILE_MACHINE_MIPSFPU);
74 ECase(IMAGE_FILE_MACHINE_MIPSFPU16);
75 ECase(IMAGE_FILE_MACHINE_POWERPC);
76 ECase(IMAGE_FILE_MACHINE_POWERPCFP);
77 ECase(IMAGE_FILE_MACHINE_R4000);
78 ECase(IMAGE_FILE_MACHINE_RISCV32);
79 ECase(IMAGE_FILE_MACHINE_RISCV64);
80 ECase(IMAGE_FILE_MACHINE_RISCV128);
81 ECase(IMAGE_FILE_MACHINE_SH3);
82 ECase(IMAGE_FILE_MACHINE_SH3DSP);
83 ECase(IMAGE_FILE_MACHINE_SH4);
84 ECase(IMAGE_FILE_MACHINE_SH5);
85 ECase(IMAGE_FILE_MACHINE_THUMB);
86 ECase(IMAGE_FILE_MACHINE_WCEMIPSV2);
87 }
88
enumeration(IO & IO,COFF::SymbolBaseType & Value)89 void ScalarEnumerationTraits<COFF::SymbolBaseType>::enumeration(
90 IO &IO, COFF::SymbolBaseType &Value) {
91 ECase(IMAGE_SYM_TYPE_NULL);
92 ECase(IMAGE_SYM_TYPE_VOID);
93 ECase(IMAGE_SYM_TYPE_CHAR);
94 ECase(IMAGE_SYM_TYPE_SHORT);
95 ECase(IMAGE_SYM_TYPE_INT);
96 ECase(IMAGE_SYM_TYPE_LONG);
97 ECase(IMAGE_SYM_TYPE_FLOAT);
98 ECase(IMAGE_SYM_TYPE_DOUBLE);
99 ECase(IMAGE_SYM_TYPE_STRUCT);
100 ECase(IMAGE_SYM_TYPE_UNION);
101 ECase(IMAGE_SYM_TYPE_ENUM);
102 ECase(IMAGE_SYM_TYPE_MOE);
103 ECase(IMAGE_SYM_TYPE_BYTE);
104 ECase(IMAGE_SYM_TYPE_WORD);
105 ECase(IMAGE_SYM_TYPE_UINT);
106 ECase(IMAGE_SYM_TYPE_DWORD);
107 }
108
enumeration(IO & IO,COFF::SymbolStorageClass & Value)109 void ScalarEnumerationTraits<COFF::SymbolStorageClass>::enumeration(
110 IO &IO, COFF::SymbolStorageClass &Value) {
111 ECase(IMAGE_SYM_CLASS_END_OF_FUNCTION);
112 ECase(IMAGE_SYM_CLASS_NULL);
113 ECase(IMAGE_SYM_CLASS_AUTOMATIC);
114 ECase(IMAGE_SYM_CLASS_EXTERNAL);
115 ECase(IMAGE_SYM_CLASS_STATIC);
116 ECase(IMAGE_SYM_CLASS_REGISTER);
117 ECase(IMAGE_SYM_CLASS_EXTERNAL_DEF);
118 ECase(IMAGE_SYM_CLASS_LABEL);
119 ECase(IMAGE_SYM_CLASS_UNDEFINED_LABEL);
120 ECase(IMAGE_SYM_CLASS_MEMBER_OF_STRUCT);
121 ECase(IMAGE_SYM_CLASS_ARGUMENT);
122 ECase(IMAGE_SYM_CLASS_STRUCT_TAG);
123 ECase(IMAGE_SYM_CLASS_MEMBER_OF_UNION);
124 ECase(IMAGE_SYM_CLASS_UNION_TAG);
125 ECase(IMAGE_SYM_CLASS_TYPE_DEFINITION);
126 ECase(IMAGE_SYM_CLASS_UNDEFINED_STATIC);
127 ECase(IMAGE_SYM_CLASS_ENUM_TAG);
128 ECase(IMAGE_SYM_CLASS_MEMBER_OF_ENUM);
129 ECase(IMAGE_SYM_CLASS_REGISTER_PARAM);
130 ECase(IMAGE_SYM_CLASS_BIT_FIELD);
131 ECase(IMAGE_SYM_CLASS_BLOCK);
132 ECase(IMAGE_SYM_CLASS_FUNCTION);
133 ECase(IMAGE_SYM_CLASS_END_OF_STRUCT);
134 ECase(IMAGE_SYM_CLASS_FILE);
135 ECase(IMAGE_SYM_CLASS_SECTION);
136 ECase(IMAGE_SYM_CLASS_WEAK_EXTERNAL);
137 ECase(IMAGE_SYM_CLASS_CLR_TOKEN);
138 }
139
enumeration(IO & IO,COFF::SymbolComplexType & Value)140 void ScalarEnumerationTraits<COFF::SymbolComplexType>::enumeration(
141 IO &IO, COFF::SymbolComplexType &Value) {
142 ECase(IMAGE_SYM_DTYPE_NULL);
143 ECase(IMAGE_SYM_DTYPE_POINTER);
144 ECase(IMAGE_SYM_DTYPE_FUNCTION);
145 ECase(IMAGE_SYM_DTYPE_ARRAY);
146 }
147
enumeration(IO & IO,COFF::RelocationTypeI386 & Value)148 void ScalarEnumerationTraits<COFF::RelocationTypeI386>::enumeration(
149 IO &IO, COFF::RelocationTypeI386 &Value) {
150 ECase(IMAGE_REL_I386_ABSOLUTE);
151 ECase(IMAGE_REL_I386_DIR16);
152 ECase(IMAGE_REL_I386_REL16);
153 ECase(IMAGE_REL_I386_DIR32);
154 ECase(IMAGE_REL_I386_DIR32NB);
155 ECase(IMAGE_REL_I386_SEG12);
156 ECase(IMAGE_REL_I386_SECTION);
157 ECase(IMAGE_REL_I386_SECREL);
158 ECase(IMAGE_REL_I386_TOKEN);
159 ECase(IMAGE_REL_I386_SECREL7);
160 ECase(IMAGE_REL_I386_REL32);
161 }
162
enumeration(IO & IO,COFF::RelocationTypeAMD64 & Value)163 void ScalarEnumerationTraits<COFF::RelocationTypeAMD64>::enumeration(
164 IO &IO, COFF::RelocationTypeAMD64 &Value) {
165 ECase(IMAGE_REL_AMD64_ABSOLUTE);
166 ECase(IMAGE_REL_AMD64_ADDR64);
167 ECase(IMAGE_REL_AMD64_ADDR32);
168 ECase(IMAGE_REL_AMD64_ADDR32NB);
169 ECase(IMAGE_REL_AMD64_REL32);
170 ECase(IMAGE_REL_AMD64_REL32_1);
171 ECase(IMAGE_REL_AMD64_REL32_2);
172 ECase(IMAGE_REL_AMD64_REL32_3);
173 ECase(IMAGE_REL_AMD64_REL32_4);
174 ECase(IMAGE_REL_AMD64_REL32_5);
175 ECase(IMAGE_REL_AMD64_SECTION);
176 ECase(IMAGE_REL_AMD64_SECREL);
177 ECase(IMAGE_REL_AMD64_SECREL7);
178 ECase(IMAGE_REL_AMD64_TOKEN);
179 ECase(IMAGE_REL_AMD64_SREL32);
180 ECase(IMAGE_REL_AMD64_PAIR);
181 ECase(IMAGE_REL_AMD64_SSPAN32);
182 }
183
enumeration(IO & IO,COFF::RelocationTypesARM & Value)184 void ScalarEnumerationTraits<COFF::RelocationTypesARM>::enumeration(
185 IO &IO, COFF::RelocationTypesARM &Value) {
186 ECase(IMAGE_REL_ARM_ABSOLUTE);
187 ECase(IMAGE_REL_ARM_ADDR32);
188 ECase(IMAGE_REL_ARM_ADDR32NB);
189 ECase(IMAGE_REL_ARM_BRANCH24);
190 ECase(IMAGE_REL_ARM_BRANCH11);
191 ECase(IMAGE_REL_ARM_TOKEN);
192 ECase(IMAGE_REL_ARM_BLX24);
193 ECase(IMAGE_REL_ARM_BLX11);
194 ECase(IMAGE_REL_ARM_REL32);
195 ECase(IMAGE_REL_ARM_SECTION);
196 ECase(IMAGE_REL_ARM_SECREL);
197 ECase(IMAGE_REL_ARM_MOV32A);
198 ECase(IMAGE_REL_ARM_MOV32T);
199 ECase(IMAGE_REL_ARM_BRANCH20T);
200 ECase(IMAGE_REL_ARM_BRANCH24T);
201 ECase(IMAGE_REL_ARM_BLX23T);
202 ECase(IMAGE_REL_ARM_PAIR);
203 }
204
enumeration(IO & IO,COFF::RelocationTypesARM64 & Value)205 void ScalarEnumerationTraits<COFF::RelocationTypesARM64>::enumeration(
206 IO &IO, COFF::RelocationTypesARM64 &Value) {
207 ECase(IMAGE_REL_ARM64_ABSOLUTE);
208 ECase(IMAGE_REL_ARM64_ADDR32);
209 ECase(IMAGE_REL_ARM64_ADDR32NB);
210 ECase(IMAGE_REL_ARM64_BRANCH26);
211 ECase(IMAGE_REL_ARM64_PAGEBASE_REL21);
212 ECase(IMAGE_REL_ARM64_REL21);
213 ECase(IMAGE_REL_ARM64_PAGEOFFSET_12A);
214 ECase(IMAGE_REL_ARM64_PAGEOFFSET_12L);
215 ECase(IMAGE_REL_ARM64_SECREL);
216 ECase(IMAGE_REL_ARM64_SECREL_LOW12A);
217 ECase(IMAGE_REL_ARM64_SECREL_HIGH12A);
218 ECase(IMAGE_REL_ARM64_SECREL_LOW12L);
219 ECase(IMAGE_REL_ARM64_TOKEN);
220 ECase(IMAGE_REL_ARM64_SECTION);
221 ECase(IMAGE_REL_ARM64_ADDR64);
222 ECase(IMAGE_REL_ARM64_BRANCH19);
223 ECase(IMAGE_REL_ARM64_BRANCH14);
224 ECase(IMAGE_REL_ARM64_REL32);
225 }
226
enumeration(IO & IO,COFF::WindowsSubsystem & Value)227 void ScalarEnumerationTraits<COFF::WindowsSubsystem>::enumeration(
228 IO &IO, COFF::WindowsSubsystem &Value) {
229 ECase(IMAGE_SUBSYSTEM_UNKNOWN);
230 ECase(IMAGE_SUBSYSTEM_NATIVE);
231 ECase(IMAGE_SUBSYSTEM_WINDOWS_GUI);
232 ECase(IMAGE_SUBSYSTEM_WINDOWS_CUI);
233 ECase(IMAGE_SUBSYSTEM_OS2_CUI);
234 ECase(IMAGE_SUBSYSTEM_POSIX_CUI);
235 ECase(IMAGE_SUBSYSTEM_NATIVE_WINDOWS);
236 ECase(IMAGE_SUBSYSTEM_WINDOWS_CE_GUI);
237 ECase(IMAGE_SUBSYSTEM_EFI_APPLICATION);
238 ECase(IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER);
239 ECase(IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER);
240 ECase(IMAGE_SUBSYSTEM_EFI_ROM);
241 ECase(IMAGE_SUBSYSTEM_XBOX);
242 ECase(IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION);
243 }
244 #undef ECase
245
246 #define BCase(X) IO.bitSetCase(Value, #X, COFF::X);
bitset(IO & IO,COFF::Characteristics & Value)247 void ScalarBitSetTraits<COFF::Characteristics>::bitset(
248 IO &IO, COFF::Characteristics &Value) {
249 BCase(IMAGE_FILE_RELOCS_STRIPPED);
250 BCase(IMAGE_FILE_EXECUTABLE_IMAGE);
251 BCase(IMAGE_FILE_LINE_NUMS_STRIPPED);
252 BCase(IMAGE_FILE_LOCAL_SYMS_STRIPPED);
253 BCase(IMAGE_FILE_AGGRESSIVE_WS_TRIM);
254 BCase(IMAGE_FILE_LARGE_ADDRESS_AWARE);
255 BCase(IMAGE_FILE_BYTES_REVERSED_LO);
256 BCase(IMAGE_FILE_32BIT_MACHINE);
257 BCase(IMAGE_FILE_DEBUG_STRIPPED);
258 BCase(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP);
259 BCase(IMAGE_FILE_NET_RUN_FROM_SWAP);
260 BCase(IMAGE_FILE_SYSTEM);
261 BCase(IMAGE_FILE_DLL);
262 BCase(IMAGE_FILE_UP_SYSTEM_ONLY);
263 BCase(IMAGE_FILE_BYTES_REVERSED_HI);
264 }
265
bitset(IO & IO,COFF::SectionCharacteristics & Value)266 void ScalarBitSetTraits<COFF::SectionCharacteristics>::bitset(
267 IO &IO, COFF::SectionCharacteristics &Value) {
268 BCase(IMAGE_SCN_TYPE_NOLOAD);
269 BCase(IMAGE_SCN_TYPE_NO_PAD);
270 BCase(IMAGE_SCN_CNT_CODE);
271 BCase(IMAGE_SCN_CNT_INITIALIZED_DATA);
272 BCase(IMAGE_SCN_CNT_UNINITIALIZED_DATA);
273 BCase(IMAGE_SCN_LNK_OTHER);
274 BCase(IMAGE_SCN_LNK_INFO);
275 BCase(IMAGE_SCN_LNK_REMOVE);
276 BCase(IMAGE_SCN_LNK_COMDAT);
277 BCase(IMAGE_SCN_GPREL);
278 BCase(IMAGE_SCN_MEM_PURGEABLE);
279 BCase(IMAGE_SCN_MEM_16BIT);
280 BCase(IMAGE_SCN_MEM_LOCKED);
281 BCase(IMAGE_SCN_MEM_PRELOAD);
282 BCase(IMAGE_SCN_LNK_NRELOC_OVFL);
283 BCase(IMAGE_SCN_MEM_DISCARDABLE);
284 BCase(IMAGE_SCN_MEM_NOT_CACHED);
285 BCase(IMAGE_SCN_MEM_NOT_PAGED);
286 BCase(IMAGE_SCN_MEM_SHARED);
287 BCase(IMAGE_SCN_MEM_EXECUTE);
288 BCase(IMAGE_SCN_MEM_READ);
289 BCase(IMAGE_SCN_MEM_WRITE);
290 }
291
bitset(IO & IO,COFF::DLLCharacteristics & Value)292 void ScalarBitSetTraits<COFF::DLLCharacteristics>::bitset(
293 IO &IO, COFF::DLLCharacteristics &Value) {
294 BCase(IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA);
295 BCase(IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE);
296 BCase(IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY);
297 BCase(IMAGE_DLL_CHARACTERISTICS_NX_COMPAT);
298 BCase(IMAGE_DLL_CHARACTERISTICS_NO_ISOLATION);
299 BCase(IMAGE_DLL_CHARACTERISTICS_NO_SEH);
300 BCase(IMAGE_DLL_CHARACTERISTICS_NO_BIND);
301 BCase(IMAGE_DLL_CHARACTERISTICS_APPCONTAINER);
302 BCase(IMAGE_DLL_CHARACTERISTICS_WDM_DRIVER);
303 BCase(IMAGE_DLL_CHARACTERISTICS_GUARD_CF);
304 BCase(IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE);
305 }
306 #undef BCase
307
308 namespace {
309
310 struct NSectionSelectionType {
NSectionSelectionTypellvm::yaml::__anone4fc2e6a0111::NSectionSelectionType311 NSectionSelectionType(IO &)
312 : SelectionType(COFFYAML::COMDATType(0)) {}
NSectionSelectionTypellvm::yaml::__anone4fc2e6a0111::NSectionSelectionType313 NSectionSelectionType(IO &, uint8_t C)
314 : SelectionType(COFFYAML::COMDATType(C)) {}
315
denormalizellvm::yaml::__anone4fc2e6a0111::NSectionSelectionType316 uint8_t denormalize(IO &) { return SelectionType; }
317
318 COFFYAML::COMDATType SelectionType;
319 };
320
321 struct NWeakExternalCharacteristics {
NWeakExternalCharacteristicsllvm::yaml::__anone4fc2e6a0111::NWeakExternalCharacteristics322 NWeakExternalCharacteristics(IO &)
323 : Characteristics(COFFYAML::WeakExternalCharacteristics(0)) {}
NWeakExternalCharacteristicsllvm::yaml::__anone4fc2e6a0111::NWeakExternalCharacteristics324 NWeakExternalCharacteristics(IO &, uint32_t C)
325 : Characteristics(COFFYAML::WeakExternalCharacteristics(C)) {}
326
denormalizellvm::yaml::__anone4fc2e6a0111::NWeakExternalCharacteristics327 uint32_t denormalize(IO &) { return Characteristics; }
328
329 COFFYAML::WeakExternalCharacteristics Characteristics;
330 };
331
332 struct NSectionCharacteristics {
NSectionCharacteristicsllvm::yaml::__anone4fc2e6a0111::NSectionCharacteristics333 NSectionCharacteristics(IO &)
334 : Characteristics(COFF::SectionCharacteristics(0)) {}
NSectionCharacteristicsllvm::yaml::__anone4fc2e6a0111::NSectionCharacteristics335 NSectionCharacteristics(IO &, uint32_t C)
336 : Characteristics(COFF::SectionCharacteristics(C)) {}
337
denormalizellvm::yaml::__anone4fc2e6a0111::NSectionCharacteristics338 uint32_t denormalize(IO &) { return Characteristics; }
339
340 COFF::SectionCharacteristics Characteristics;
341 };
342
343 struct NAuxTokenType {
NAuxTokenTypellvm::yaml::__anone4fc2e6a0111::NAuxTokenType344 NAuxTokenType(IO &)
345 : AuxType(COFFYAML::AuxSymbolType(0)) {}
NAuxTokenTypellvm::yaml::__anone4fc2e6a0111::NAuxTokenType346 NAuxTokenType(IO &, uint8_t C)
347 : AuxType(COFFYAML::AuxSymbolType(C)) {}
348
denormalizellvm::yaml::__anone4fc2e6a0111::NAuxTokenType349 uint32_t denormalize(IO &) { return AuxType; }
350
351 COFFYAML::AuxSymbolType AuxType;
352 };
353
354 struct NStorageClass {
NStorageClassllvm::yaml::__anone4fc2e6a0111::NStorageClass355 NStorageClass(IO &) : StorageClass(COFF::SymbolStorageClass(0)) {}
NStorageClassllvm::yaml::__anone4fc2e6a0111::NStorageClass356 NStorageClass(IO &, uint8_t S) : StorageClass(COFF::SymbolStorageClass(S)) {}
357
denormalizellvm::yaml::__anone4fc2e6a0111::NStorageClass358 uint8_t denormalize(IO &) { return StorageClass; }
359
360 COFF::SymbolStorageClass StorageClass;
361 };
362
363 struct NMachine {
NMachinellvm::yaml::__anone4fc2e6a0111::NMachine364 NMachine(IO &) : Machine(COFF::MachineTypes(0)) {}
NMachinellvm::yaml::__anone4fc2e6a0111::NMachine365 NMachine(IO &, uint16_t M) : Machine(COFF::MachineTypes(M)) {}
366
denormalizellvm::yaml::__anone4fc2e6a0111::NMachine367 uint16_t denormalize(IO &) { return Machine; }
368
369 COFF::MachineTypes Machine;
370 };
371
372 struct NHeaderCharacteristics {
NHeaderCharacteristicsllvm::yaml::__anone4fc2e6a0111::NHeaderCharacteristics373 NHeaderCharacteristics(IO &) : Characteristics(COFF::Characteristics(0)) {}
NHeaderCharacteristicsllvm::yaml::__anone4fc2e6a0111::NHeaderCharacteristics374 NHeaderCharacteristics(IO &, uint16_t C)
375 : Characteristics(COFF::Characteristics(C)) {}
376
denormalizellvm::yaml::__anone4fc2e6a0111::NHeaderCharacteristics377 uint16_t denormalize(IO &) { return Characteristics; }
378
379 COFF::Characteristics Characteristics;
380 };
381
382 template <typename RelocType>
383 struct NType {
NTypellvm::yaml::__anone4fc2e6a0111::NType384 NType(IO &) : Type(RelocType(0)) {}
NTypellvm::yaml::__anone4fc2e6a0111::NType385 NType(IO &, uint16_t T) : Type(RelocType(T)) {}
386
denormalizellvm::yaml::__anone4fc2e6a0111::NType387 uint16_t denormalize(IO &) { return Type; }
388
389 RelocType Type;
390 };
391
392 struct NWindowsSubsystem {
NWindowsSubsystemllvm::yaml::__anone4fc2e6a0111::NWindowsSubsystem393 NWindowsSubsystem(IO &) : Subsystem(COFF::WindowsSubsystem(0)) {}
NWindowsSubsystemllvm::yaml::__anone4fc2e6a0111::NWindowsSubsystem394 NWindowsSubsystem(IO &, uint16_t C) : Subsystem(COFF::WindowsSubsystem(C)) {}
395
denormalizellvm::yaml::__anone4fc2e6a0111::NWindowsSubsystem396 uint16_t denormalize(IO &) { return Subsystem; }
397
398 COFF::WindowsSubsystem Subsystem;
399 };
400
401 struct NDLLCharacteristics {
NDLLCharacteristicsllvm::yaml::__anone4fc2e6a0111::NDLLCharacteristics402 NDLLCharacteristics(IO &) : Characteristics(COFF::DLLCharacteristics(0)) {}
NDLLCharacteristicsllvm::yaml::__anone4fc2e6a0111::NDLLCharacteristics403 NDLLCharacteristics(IO &, uint16_t C)
404 : Characteristics(COFF::DLLCharacteristics(C)) {}
405
denormalizellvm::yaml::__anone4fc2e6a0111::NDLLCharacteristics406 uint16_t denormalize(IO &) { return Characteristics; }
407
408 COFF::DLLCharacteristics Characteristics;
409 };
410
411 } // end anonymous namespace
412
mapping(IO & IO,COFFYAML::Relocation & Rel)413 void MappingTraits<COFFYAML::Relocation>::mapping(IO &IO,
414 COFFYAML::Relocation &Rel) {
415 IO.mapRequired("VirtualAddress", Rel.VirtualAddress);
416 IO.mapOptional("SymbolName", Rel.SymbolName, StringRef());
417 IO.mapOptional("SymbolTableIndex", Rel.SymbolTableIndex);
418
419 COFF::header &H = *static_cast<COFF::header *>(IO.getContext());
420 if (H.Machine == COFF::IMAGE_FILE_MACHINE_I386) {
421 MappingNormalization<NType<COFF::RelocationTypeI386>, uint16_t> NT(
422 IO, Rel.Type);
423 IO.mapRequired("Type", NT->Type);
424 } else if (H.Machine == COFF::IMAGE_FILE_MACHINE_AMD64) {
425 MappingNormalization<NType<COFF::RelocationTypeAMD64>, uint16_t> NT(
426 IO, Rel.Type);
427 IO.mapRequired("Type", NT->Type);
428 } else if (H.Machine == COFF::IMAGE_FILE_MACHINE_ARMNT) {
429 MappingNormalization<NType<COFF::RelocationTypesARM>, uint16_t> NT(
430 IO, Rel.Type);
431 IO.mapRequired("Type", NT->Type);
432 } else if (H.Machine == COFF::IMAGE_FILE_MACHINE_ARM64) {
433 MappingNormalization<NType<COFF::RelocationTypesARM64>, uint16_t> NT(
434 IO, Rel.Type);
435 IO.mapRequired("Type", NT->Type);
436 } else {
437 IO.mapRequired("Type", Rel.Type);
438 }
439 }
440
mapping(IO & IO,COFF::DataDirectory & DD)441 void MappingTraits<COFF::DataDirectory>::mapping(IO &IO,
442 COFF::DataDirectory &DD) {
443 IO.mapRequired("RelativeVirtualAddress", DD.RelativeVirtualAddress);
444 IO.mapRequired("Size", DD.Size);
445 }
446
mapping(IO & IO,COFFYAML::PEHeader & PH)447 void MappingTraits<COFFYAML::PEHeader>::mapping(IO &IO,
448 COFFYAML::PEHeader &PH) {
449 MappingNormalization<NWindowsSubsystem, uint16_t> NWS(IO,
450 PH.Header.Subsystem);
451 MappingNormalization<NDLLCharacteristics, uint16_t> NDC(
452 IO, PH.Header.DLLCharacteristics);
453
454 IO.mapOptional("AddressOfEntryPoint", PH.Header.AddressOfEntryPoint);
455 IO.mapOptional("ImageBase", PH.Header.ImageBase);
456 IO.mapOptional("SectionAlignment", PH.Header.SectionAlignment, 1);
457 IO.mapOptional("FileAlignment", PH.Header.FileAlignment, 1);
458 IO.mapOptional("MajorOperatingSystemVersion",
459 PH.Header.MajorOperatingSystemVersion);
460 IO.mapOptional("MinorOperatingSystemVersion",
461 PH.Header.MinorOperatingSystemVersion);
462 IO.mapOptional("MajorImageVersion", PH.Header.MajorImageVersion);
463 IO.mapOptional("MinorImageVersion", PH.Header.MinorImageVersion);
464 IO.mapOptional("MajorSubsystemVersion", PH.Header.MajorSubsystemVersion);
465 IO.mapOptional("MinorSubsystemVersion", PH.Header.MinorSubsystemVersion);
466 IO.mapOptional("Subsystem", NWS->Subsystem);
467 IO.mapOptional("DLLCharacteristics", NDC->Characteristics);
468 IO.mapOptional("SizeOfStackReserve", PH.Header.SizeOfStackReserve);
469 IO.mapOptional("SizeOfStackCommit", PH.Header.SizeOfStackCommit);
470 IO.mapOptional("SizeOfHeapReserve", PH.Header.SizeOfHeapReserve);
471 IO.mapOptional("SizeOfHeapCommit", PH.Header.SizeOfHeapCommit);
472
473 IO.mapOptional("NumberOfRvaAndSize", PH.Header.NumberOfRvaAndSize,
474 COFF::NUM_DATA_DIRECTORIES + 1);
475 IO.mapOptional("ExportTable", PH.DataDirectories[COFF::EXPORT_TABLE]);
476 IO.mapOptional("ImportTable", PH.DataDirectories[COFF::IMPORT_TABLE]);
477 IO.mapOptional("ResourceTable", PH.DataDirectories[COFF::RESOURCE_TABLE]);
478 IO.mapOptional("ExceptionTable", PH.DataDirectories[COFF::EXCEPTION_TABLE]);
479 IO.mapOptional("CertificateTable", PH.DataDirectories[COFF::CERTIFICATE_TABLE]);
480 IO.mapOptional("BaseRelocationTable",
481 PH.DataDirectories[COFF::BASE_RELOCATION_TABLE]);
482 IO.mapOptional("Debug", PH.DataDirectories[COFF::DEBUG_DIRECTORY]);
483 IO.mapOptional("Architecture", PH.DataDirectories[COFF::ARCHITECTURE]);
484 IO.mapOptional("GlobalPtr", PH.DataDirectories[COFF::GLOBAL_PTR]);
485 IO.mapOptional("TlsTable", PH.DataDirectories[COFF::TLS_TABLE]);
486 IO.mapOptional("LoadConfigTable",
487 PH.DataDirectories[COFF::LOAD_CONFIG_TABLE]);
488 IO.mapOptional("BoundImport", PH.DataDirectories[COFF::BOUND_IMPORT]);
489 IO.mapOptional("IAT", PH.DataDirectories[COFF::IAT]);
490 IO.mapOptional("DelayImportDescriptor",
491 PH.DataDirectories[COFF::DELAY_IMPORT_DESCRIPTOR]);
492 IO.mapOptional("ClrRuntimeHeader",
493 PH.DataDirectories[COFF::CLR_RUNTIME_HEADER]);
494 }
495
mapping(IO & IO,COFF::header & H)496 void MappingTraits<COFF::header>::mapping(IO &IO, COFF::header &H) {
497 MappingNormalization<NMachine, uint16_t> NM(IO, H.Machine);
498 MappingNormalization<NHeaderCharacteristics, uint16_t> NC(IO,
499 H.Characteristics);
500
501 IO.mapRequired("Machine", NM->Machine);
502 IO.mapOptional("Characteristics", NC->Characteristics);
503 IO.setContext(static_cast<void *>(&H));
504 }
505
mapping(IO & IO,COFF::AuxiliaryFunctionDefinition & AFD)506 void MappingTraits<COFF::AuxiliaryFunctionDefinition>::mapping(
507 IO &IO, COFF::AuxiliaryFunctionDefinition &AFD) {
508 IO.mapRequired("TagIndex", AFD.TagIndex);
509 IO.mapRequired("TotalSize", AFD.TotalSize);
510 IO.mapRequired("PointerToLinenumber", AFD.PointerToLinenumber);
511 IO.mapRequired("PointerToNextFunction", AFD.PointerToNextFunction);
512 }
513
mapping(IO & IO,COFF::AuxiliarybfAndefSymbol & AAS)514 void MappingTraits<COFF::AuxiliarybfAndefSymbol>::mapping(
515 IO &IO, COFF::AuxiliarybfAndefSymbol &AAS) {
516 IO.mapRequired("Linenumber", AAS.Linenumber);
517 IO.mapRequired("PointerToNextFunction", AAS.PointerToNextFunction);
518 }
519
mapping(IO & IO,COFF::AuxiliaryWeakExternal & AWE)520 void MappingTraits<COFF::AuxiliaryWeakExternal>::mapping(
521 IO &IO, COFF::AuxiliaryWeakExternal &AWE) {
522 MappingNormalization<NWeakExternalCharacteristics, uint32_t> NWEC(
523 IO, AWE.Characteristics);
524 IO.mapRequired("TagIndex", AWE.TagIndex);
525 IO.mapRequired("Characteristics", NWEC->Characteristics);
526 }
527
mapping(IO & IO,COFF::AuxiliarySectionDefinition & ASD)528 void MappingTraits<COFF::AuxiliarySectionDefinition>::mapping(
529 IO &IO, COFF::AuxiliarySectionDefinition &ASD) {
530 MappingNormalization<NSectionSelectionType, uint8_t> NSST(
531 IO, ASD.Selection);
532
533 IO.mapRequired("Length", ASD.Length);
534 IO.mapRequired("NumberOfRelocations", ASD.NumberOfRelocations);
535 IO.mapRequired("NumberOfLinenumbers", ASD.NumberOfLinenumbers);
536 IO.mapRequired("CheckSum", ASD.CheckSum);
537 IO.mapRequired("Number", ASD.Number);
538 IO.mapOptional("Selection", NSST->SelectionType, COFFYAML::COMDATType(0));
539 }
540
mapping(IO & IO,COFF::AuxiliaryCLRToken & ACT)541 void MappingTraits<COFF::AuxiliaryCLRToken>::mapping(
542 IO &IO, COFF::AuxiliaryCLRToken &ACT) {
543 MappingNormalization<NAuxTokenType, uint8_t> NATT(IO, ACT.AuxType);
544 IO.mapRequired("AuxType", NATT->AuxType);
545 IO.mapRequired("SymbolTableIndex", ACT.SymbolTableIndex);
546 }
547
mapping(IO & IO,COFFYAML::Symbol & S)548 void MappingTraits<COFFYAML::Symbol>::mapping(IO &IO, COFFYAML::Symbol &S) {
549 MappingNormalization<NStorageClass, uint8_t> NS(IO, S.Header.StorageClass);
550
551 IO.mapRequired("Name", S.Name);
552 IO.mapRequired("Value", S.Header.Value);
553 IO.mapRequired("SectionNumber", S.Header.SectionNumber);
554 IO.mapRequired("SimpleType", S.SimpleType);
555 IO.mapRequired("ComplexType", S.ComplexType);
556 IO.mapRequired("StorageClass", NS->StorageClass);
557 IO.mapOptional("FunctionDefinition", S.FunctionDefinition);
558 IO.mapOptional("bfAndefSymbol", S.bfAndefSymbol);
559 IO.mapOptional("WeakExternal", S.WeakExternal);
560 IO.mapOptional("File", S.File, StringRef());
561 IO.mapOptional("SectionDefinition", S.SectionDefinition);
562 IO.mapOptional("CLRToken", S.CLRToken);
563 }
564
mapping(IO & IO,COFFYAML::Section & Sec)565 void MappingTraits<COFFYAML::Section>::mapping(IO &IO, COFFYAML::Section &Sec) {
566 MappingNormalization<NSectionCharacteristics, uint32_t> NC(
567 IO, Sec.Header.Characteristics);
568 IO.mapRequired("Name", Sec.Name);
569 IO.mapRequired("Characteristics", NC->Characteristics);
570 IO.mapOptional("VirtualAddress", Sec.Header.VirtualAddress, 0U);
571 IO.mapOptional("VirtualSize", Sec.Header.VirtualSize, 0U);
572 IO.mapOptional("Alignment", Sec.Alignment, 0U);
573
574 // If this is a .debug$S .debug$T .debug$P, or .debug$H section parse the
575 // semantic representation of the symbols/types. If it is any other kind
576 // of section, just deal in raw bytes.
577 IO.mapOptional("SectionData", Sec.SectionData);
578 if (Sec.Name == ".debug$S")
579 IO.mapOptional("Subsections", Sec.DebugS);
580 else if (Sec.Name == ".debug$T")
581 IO.mapOptional("Types", Sec.DebugT);
582 else if (Sec.Name == ".debug$P")
583 IO.mapOptional("PrecompTypes", Sec.DebugP);
584 else if (Sec.Name == ".debug$H")
585 IO.mapOptional("GlobalHashes", Sec.DebugH);
586
587 // Uninitialized sections, such as .bss, typically have no data, but the size
588 // is carried in SizeOfRawData, even though PointerToRawData is zero.
589 if (Sec.SectionData.binary_size() == 0 &&
590 NC->Characteristics & COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA)
591 IO.mapOptional("SizeOfRawData", Sec.Header.SizeOfRawData);
592
593 IO.mapOptional("Relocations", Sec.Relocations);
594 }
595
mapping(IO & IO,COFFYAML::Object & Obj)596 void MappingTraits<COFFYAML::Object>::mapping(IO &IO, COFFYAML::Object &Obj) {
597 IO.mapTag("!COFF", true);
598 IO.mapOptional("OptionalHeader", Obj.OptionalHeader);
599 IO.mapRequired("header", Obj.Header);
600 IO.mapRequired("sections", Obj.Sections);
601 IO.mapRequired("symbols", Obj.Symbols);
602 }
603
604 } // end namespace yaml
605
606 } // end namespace llvm
607