1 //===- COFFYAML.cpp - COFF YAMLIO implementation --------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file defines classes for handling the YAML representation of COFF.
11 //
12 //===----------------------------------------------------------------------===//
13
14 #include "llvm/Object/COFFYAML.h"
15
16 #define ECase(X) IO.enumCase(Value, #X, COFF::X);
17 namespace llvm {
18
19 namespace COFFYAML {
Section()20 Section::Section() { memset(&Header, 0, sizeof(COFF::section)); }
Symbol()21 Symbol::Symbol() { memset(&Header, 0, sizeof(COFF::symbol)); }
Object()22 Object::Object() { memset(&Header, 0, sizeof(COFF::header)); }
23 }
24
25 namespace yaml {
enumeration(IO & IO,COFF::MachineTypes & Value)26 void ScalarEnumerationTraits<COFF::MachineTypes>::enumeration(
27 IO &IO, COFF::MachineTypes &Value) {
28 ECase(IMAGE_FILE_MACHINE_UNKNOWN);
29 ECase(IMAGE_FILE_MACHINE_AM33);
30 ECase(IMAGE_FILE_MACHINE_AMD64);
31 ECase(IMAGE_FILE_MACHINE_ARM);
32 ECase(IMAGE_FILE_MACHINE_ARMV7);
33 ECase(IMAGE_FILE_MACHINE_EBC);
34 ECase(IMAGE_FILE_MACHINE_I386);
35 ECase(IMAGE_FILE_MACHINE_IA64);
36 ECase(IMAGE_FILE_MACHINE_M32R);
37 ECase(IMAGE_FILE_MACHINE_MIPS16);
38 ECase(IMAGE_FILE_MACHINE_MIPSFPU);
39 ECase(IMAGE_FILE_MACHINE_MIPSFPU16);
40 ECase(IMAGE_FILE_MACHINE_POWERPC);
41 ECase(IMAGE_FILE_MACHINE_POWERPCFP);
42 ECase(IMAGE_FILE_MACHINE_R4000);
43 ECase(IMAGE_FILE_MACHINE_SH3);
44 ECase(IMAGE_FILE_MACHINE_SH3DSP);
45 ECase(IMAGE_FILE_MACHINE_SH4);
46 ECase(IMAGE_FILE_MACHINE_SH5);
47 ECase(IMAGE_FILE_MACHINE_THUMB);
48 ECase(IMAGE_FILE_MACHINE_WCEMIPSV2);
49 }
50
enumeration(IO & IO,COFF::SymbolBaseType & Value)51 void ScalarEnumerationTraits<COFF::SymbolBaseType>::enumeration(
52 IO &IO, COFF::SymbolBaseType &Value) {
53 ECase(IMAGE_SYM_TYPE_NULL);
54 ECase(IMAGE_SYM_TYPE_VOID);
55 ECase(IMAGE_SYM_TYPE_CHAR);
56 ECase(IMAGE_SYM_TYPE_SHORT);
57 ECase(IMAGE_SYM_TYPE_INT);
58 ECase(IMAGE_SYM_TYPE_LONG);
59 ECase(IMAGE_SYM_TYPE_FLOAT);
60 ECase(IMAGE_SYM_TYPE_DOUBLE);
61 ECase(IMAGE_SYM_TYPE_STRUCT);
62 ECase(IMAGE_SYM_TYPE_UNION);
63 ECase(IMAGE_SYM_TYPE_ENUM);
64 ECase(IMAGE_SYM_TYPE_MOE);
65 ECase(IMAGE_SYM_TYPE_BYTE);
66 ECase(IMAGE_SYM_TYPE_WORD);
67 ECase(IMAGE_SYM_TYPE_UINT);
68 ECase(IMAGE_SYM_TYPE_DWORD);
69 }
70
enumeration(IO & IO,COFF::SymbolStorageClass & Value)71 void ScalarEnumerationTraits<COFF::SymbolStorageClass>::enumeration(
72 IO &IO, COFF::SymbolStorageClass &Value) {
73 ECase(IMAGE_SYM_CLASS_END_OF_FUNCTION);
74 ECase(IMAGE_SYM_CLASS_NULL);
75 ECase(IMAGE_SYM_CLASS_AUTOMATIC);
76 ECase(IMAGE_SYM_CLASS_EXTERNAL);
77 ECase(IMAGE_SYM_CLASS_STATIC);
78 ECase(IMAGE_SYM_CLASS_REGISTER);
79 ECase(IMAGE_SYM_CLASS_EXTERNAL_DEF);
80 ECase(IMAGE_SYM_CLASS_LABEL);
81 ECase(IMAGE_SYM_CLASS_UNDEFINED_LABEL);
82 ECase(IMAGE_SYM_CLASS_MEMBER_OF_STRUCT);
83 ECase(IMAGE_SYM_CLASS_ARGUMENT);
84 ECase(IMAGE_SYM_CLASS_STRUCT_TAG);
85 ECase(IMAGE_SYM_CLASS_MEMBER_OF_UNION);
86 ECase(IMAGE_SYM_CLASS_UNION_TAG);
87 ECase(IMAGE_SYM_CLASS_TYPE_DEFINITION);
88 ECase(IMAGE_SYM_CLASS_UNDEFINED_STATIC);
89 ECase(IMAGE_SYM_CLASS_ENUM_TAG);
90 ECase(IMAGE_SYM_CLASS_MEMBER_OF_ENUM);
91 ECase(IMAGE_SYM_CLASS_REGISTER_PARAM);
92 ECase(IMAGE_SYM_CLASS_BIT_FIELD);
93 ECase(IMAGE_SYM_CLASS_BLOCK);
94 ECase(IMAGE_SYM_CLASS_FUNCTION);
95 ECase(IMAGE_SYM_CLASS_END_OF_STRUCT);
96 ECase(IMAGE_SYM_CLASS_FILE);
97 ECase(IMAGE_SYM_CLASS_SECTION);
98 ECase(IMAGE_SYM_CLASS_WEAK_EXTERNAL);
99 ECase(IMAGE_SYM_CLASS_CLR_TOKEN);
100 }
101
enumeration(IO & IO,COFF::SymbolComplexType & Value)102 void ScalarEnumerationTraits<COFF::SymbolComplexType>::enumeration(
103 IO &IO, COFF::SymbolComplexType &Value) {
104 ECase(IMAGE_SYM_DTYPE_NULL);
105 ECase(IMAGE_SYM_DTYPE_POINTER);
106 ECase(IMAGE_SYM_DTYPE_FUNCTION);
107 ECase(IMAGE_SYM_DTYPE_ARRAY);
108 }
109
enumeration(IO & IO,COFF::RelocationTypeX86 & Value)110 void ScalarEnumerationTraits<COFF::RelocationTypeX86>::enumeration(
111 IO &IO, COFF::RelocationTypeX86 &Value) {
112 ECase(IMAGE_REL_I386_ABSOLUTE);
113 ECase(IMAGE_REL_I386_DIR16);
114 ECase(IMAGE_REL_I386_REL16);
115 ECase(IMAGE_REL_I386_DIR32);
116 ECase(IMAGE_REL_I386_DIR32NB);
117 ECase(IMAGE_REL_I386_SEG12);
118 ECase(IMAGE_REL_I386_SECTION);
119 ECase(IMAGE_REL_I386_SECREL);
120 ECase(IMAGE_REL_I386_TOKEN);
121 ECase(IMAGE_REL_I386_SECREL7);
122 ECase(IMAGE_REL_I386_REL32);
123 ECase(IMAGE_REL_AMD64_ABSOLUTE);
124 ECase(IMAGE_REL_AMD64_ADDR64);
125 ECase(IMAGE_REL_AMD64_ADDR32);
126 ECase(IMAGE_REL_AMD64_ADDR32NB);
127 ECase(IMAGE_REL_AMD64_REL32);
128 ECase(IMAGE_REL_AMD64_REL32_1);
129 ECase(IMAGE_REL_AMD64_REL32_2);
130 ECase(IMAGE_REL_AMD64_REL32_3);
131 ECase(IMAGE_REL_AMD64_REL32_4);
132 ECase(IMAGE_REL_AMD64_REL32_5);
133 ECase(IMAGE_REL_AMD64_SECTION);
134 ECase(IMAGE_REL_AMD64_SECREL);
135 ECase(IMAGE_REL_AMD64_SECREL7);
136 ECase(IMAGE_REL_AMD64_TOKEN);
137 ECase(IMAGE_REL_AMD64_SREL32);
138 ECase(IMAGE_REL_AMD64_PAIR);
139 ECase(IMAGE_REL_AMD64_SSPAN32);
140 }
141 #undef ECase
142
143 #define BCase(X) IO.bitSetCase(Value, #X, COFF::X);
bitset(IO & IO,COFF::Characteristics & Value)144 void ScalarBitSetTraits<COFF::Characteristics>::bitset(
145 IO &IO, COFF::Characteristics &Value) {
146 BCase(IMAGE_FILE_RELOCS_STRIPPED);
147 BCase(IMAGE_FILE_EXECUTABLE_IMAGE);
148 BCase(IMAGE_FILE_LINE_NUMS_STRIPPED);
149 BCase(IMAGE_FILE_LOCAL_SYMS_STRIPPED);
150 BCase(IMAGE_FILE_AGGRESSIVE_WS_TRIM);
151 BCase(IMAGE_FILE_LARGE_ADDRESS_AWARE);
152 BCase(IMAGE_FILE_BYTES_REVERSED_LO);
153 BCase(IMAGE_FILE_32BIT_MACHINE);
154 BCase(IMAGE_FILE_DEBUG_STRIPPED);
155 BCase(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP);
156 BCase(IMAGE_FILE_NET_RUN_FROM_SWAP);
157 BCase(IMAGE_FILE_SYSTEM);
158 BCase(IMAGE_FILE_DLL);
159 BCase(IMAGE_FILE_UP_SYSTEM_ONLY);
160 BCase(IMAGE_FILE_BYTES_REVERSED_HI);
161 }
162
bitset(IO & IO,COFF::SectionCharacteristics & Value)163 void ScalarBitSetTraits<COFF::SectionCharacteristics>::bitset(
164 IO &IO, COFF::SectionCharacteristics &Value) {
165 BCase(IMAGE_SCN_TYPE_NO_PAD);
166 BCase(IMAGE_SCN_CNT_CODE);
167 BCase(IMAGE_SCN_CNT_INITIALIZED_DATA);
168 BCase(IMAGE_SCN_CNT_UNINITIALIZED_DATA);
169 BCase(IMAGE_SCN_LNK_OTHER);
170 BCase(IMAGE_SCN_LNK_INFO);
171 BCase(IMAGE_SCN_LNK_REMOVE);
172 BCase(IMAGE_SCN_LNK_COMDAT);
173 BCase(IMAGE_SCN_GPREL);
174 BCase(IMAGE_SCN_MEM_PURGEABLE);
175 BCase(IMAGE_SCN_MEM_16BIT);
176 BCase(IMAGE_SCN_MEM_LOCKED);
177 BCase(IMAGE_SCN_MEM_PRELOAD);
178 BCase(IMAGE_SCN_LNK_NRELOC_OVFL);
179 BCase(IMAGE_SCN_MEM_DISCARDABLE);
180 BCase(IMAGE_SCN_MEM_NOT_CACHED);
181 BCase(IMAGE_SCN_MEM_NOT_PAGED);
182 BCase(IMAGE_SCN_MEM_SHARED);
183 BCase(IMAGE_SCN_MEM_EXECUTE);
184 BCase(IMAGE_SCN_MEM_READ);
185 BCase(IMAGE_SCN_MEM_WRITE);
186 }
187 #undef BCase
188
189 namespace {
190 struct NSectionCharacteristics {
NSectionCharacteristicsllvm::yaml::__anonffba19130111::NSectionCharacteristics191 NSectionCharacteristics(IO &)
192 : Characteristics(COFF::SectionCharacteristics(0)) {}
NSectionCharacteristicsllvm::yaml::__anonffba19130111::NSectionCharacteristics193 NSectionCharacteristics(IO &, uint32_t C)
194 : Characteristics(COFF::SectionCharacteristics(C)) {}
denormalizellvm::yaml::__anonffba19130111::NSectionCharacteristics195 uint32_t denormalize(IO &) { return Characteristics; }
196 COFF::SectionCharacteristics Characteristics;
197 };
198
199 struct NStorageClass {
NStorageClassllvm::yaml::__anonffba19130111::NStorageClass200 NStorageClass(IO &) : StorageClass(COFF::SymbolStorageClass(0)) {}
NStorageClassllvm::yaml::__anonffba19130111::NStorageClass201 NStorageClass(IO &, uint8_t S) : StorageClass(COFF::SymbolStorageClass(S)) {}
denormalizellvm::yaml::__anonffba19130111::NStorageClass202 uint8_t denormalize(IO &) { return StorageClass; }
203
204 COFF::SymbolStorageClass StorageClass;
205 };
206
207 struct NMachine {
NMachinellvm::yaml::__anonffba19130111::NMachine208 NMachine(IO &) : Machine(COFF::MachineTypes(0)) {}
NMachinellvm::yaml::__anonffba19130111::NMachine209 NMachine(IO &, uint16_t M) : Machine(COFF::MachineTypes(M)) {}
denormalizellvm::yaml::__anonffba19130111::NMachine210 uint16_t denormalize(IO &) { return Machine; }
211 COFF::MachineTypes Machine;
212 };
213
214 struct NHeaderCharacteristics {
NHeaderCharacteristicsllvm::yaml::__anonffba19130111::NHeaderCharacteristics215 NHeaderCharacteristics(IO &) : Characteristics(COFF::Characteristics(0)) {}
NHeaderCharacteristicsllvm::yaml::__anonffba19130111::NHeaderCharacteristics216 NHeaderCharacteristics(IO &, uint16_t C)
217 : Characteristics(COFF::Characteristics(C)) {}
denormalizellvm::yaml::__anonffba19130111::NHeaderCharacteristics218 uint16_t denormalize(IO &) { return Characteristics; }
219
220 COFF::Characteristics Characteristics;
221 };
222
223 struct NType {
NTypellvm::yaml::__anonffba19130111::NType224 NType(IO &) : Type(COFF::RelocationTypeX86(0)) {}
NTypellvm::yaml::__anonffba19130111::NType225 NType(IO &, uint16_t T) : Type(COFF::RelocationTypeX86(T)) {}
denormalizellvm::yaml::__anonffba19130111::NType226 uint16_t denormalize(IO &) { return Type; }
227 COFF::RelocationTypeX86 Type;
228 };
229
230 }
231
mapping(IO & IO,COFFYAML::Relocation & Rel)232 void MappingTraits<COFFYAML::Relocation>::mapping(IO &IO,
233 COFFYAML::Relocation &Rel) {
234 MappingNormalization<NType, uint16_t> NT(IO, Rel.Type);
235
236 IO.mapRequired("VirtualAddress", Rel.VirtualAddress);
237 IO.mapRequired("SymbolName", Rel.SymbolName);
238 IO.mapRequired("Type", NT->Type);
239 }
240
mapping(IO & IO,COFF::header & H)241 void MappingTraits<COFF::header>::mapping(IO &IO, COFF::header &H) {
242 MappingNormalization<NMachine, uint16_t> NM(IO, H.Machine);
243 MappingNormalization<NHeaderCharacteristics, uint16_t> NC(IO,
244 H.Characteristics);
245
246 IO.mapRequired("Machine", NM->Machine);
247 IO.mapOptional("Characteristics", NC->Characteristics);
248 }
249
mapping(IO & IO,COFFYAML::Symbol & S)250 void MappingTraits<COFFYAML::Symbol>::mapping(IO &IO, COFFYAML::Symbol &S) {
251 MappingNormalization<NStorageClass, uint8_t> NS(IO, S.Header.StorageClass);
252
253 IO.mapRequired("Name", S.Name);
254 IO.mapRequired("Value", S.Header.Value);
255 IO.mapRequired("SectionNumber", S.Header.SectionNumber);
256 IO.mapRequired("SimpleType", S.SimpleType);
257 IO.mapRequired("ComplexType", S.ComplexType);
258 IO.mapRequired("StorageClass", NS->StorageClass);
259 IO.mapOptional("NumberOfAuxSymbols", S.Header.NumberOfAuxSymbols,
260 (uint8_t) 0);
261 IO.mapOptional("AuxiliaryData", S.AuxiliaryData, object::yaml::BinaryRef());
262 }
263
mapping(IO & IO,COFFYAML::Section & Sec)264 void MappingTraits<COFFYAML::Section>::mapping(IO &IO, COFFYAML::Section &Sec) {
265 MappingNormalization<NSectionCharacteristics, uint32_t> NC(
266 IO, Sec.Header.Characteristics);
267 IO.mapRequired("Name", Sec.Name);
268 IO.mapRequired("Characteristics", NC->Characteristics);
269 IO.mapOptional("Alignment", Sec.Alignment);
270 IO.mapRequired("SectionData", Sec.SectionData);
271 IO.mapOptional("Relocations", Sec.Relocations);
272 }
273
mapping(IO & IO,COFFYAML::Object & Obj)274 void MappingTraits<COFFYAML::Object>::mapping(IO &IO, COFFYAML::Object &Obj) {
275 IO.mapRequired("header", Obj.Header);
276 IO.mapRequired("sections", Obj.Sections);
277 IO.mapRequired("symbols", Obj.Symbols);
278 }
279
280 }
281 }
282