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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 | /* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*- * * Copyright (c) 2006 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef __DYLD_CACHE_ABSTRACTION__ #define __DYLD_CACHE_ABSTRACTION__ #include "dyld_cache_format.h" #include "FileAbstraction.hpp" #include "Architectures.hpp" template <typename E> class dyldCacheHeader { public: const char* magic() const INLINE { return fields.magic; } void set_magic(const char* value) INLINE { memcpy(fields.magic, value, 16); } uint32_t mappingOffset() const INLINE { return E::get32(fields.mappingOffset); } void set_mappingOffset(uint32_t value) INLINE { E::set32(fields.mappingOffset, value); } uint32_t mappingCount() const INLINE { return E::get32(fields.mappingCount); } void set_mappingCount(uint32_t value) INLINE { E::set32(fields.mappingCount, value); } uint32_t imagesOffset() const INLINE { return E::get32(fields.imagesOffset); } void set_imagesOffset(uint32_t value) INLINE { E::set32(fields.imagesOffset, value); } uint32_t imagesCount() const INLINE { return E::get32(fields.imagesCount); } void set_imagesCount(uint32_t value) INLINE { E::set32(fields.imagesCount, value); } uint64_t dyldBaseAddress() const INLINE { return E::get64(fields.dyldBaseAddress); } void set_dyldBaseAddress(uint64_t value) INLINE { E::set64(fields.dyldBaseAddress, value); } uint64_t codeSignatureOffset() const INLINE { return E::get64(fields.codeSignatureOffset); } void set_codeSignatureOffset(uint64_t value) INLINE { E::set64(fields.codeSignatureOffset, value); } uint64_t codeSignatureSize() const INLINE { return E::get64(fields.codeSignatureSize); } void set_codeSignatureSize(uint64_t value) INLINE { E::set64(fields.codeSignatureSize, value); } uint64_t slideInfoOffset() const INLINE { return E::get64(fields.slideInfoOffset); } void set_slideInfoOffset(uint64_t value) INLINE { E::set64(fields.slideInfoOffset, value); } uint64_t slideInfoSize() const INLINE { return E::get64(fields.slideInfoSize); } void set_slideInfoSize(uint64_t value) INLINE { E::set64(fields.slideInfoSize, value); } uint64_t localSymbolsOffset() const INLINE { return E::get64(fields.localSymbolsOffset); } void set_localSymbolsOffset(uint64_t value) INLINE { E::set64(fields.localSymbolsOffset, value); } uint64_t localSymbolsSize() const INLINE { return E::get64(fields.localSymbolsSize); } void set_localSymbolsSize(uint64_t value) INLINE { E::set64(fields.localSymbolsSize, value); } const uint8_t* uuid() const INLINE { return fields.uuid; } void set_uuid(const uint8_t value[16]) INLINE { memcpy(fields.uuid, value, 16); } uint64_t cacheType() const INLINE { return E::get64(fields.cacheType); } void set_cacheType(uint64_t value) INLINE { E::set64(fields.cacheType, value); } uint32_t branchPoolsOffset() const INLINE { return E::get32(fields.branchPoolsOffset); } void set_branchPoolsOffset(uint32_t value) INLINE { E::set32(fields.branchPoolsOffset, value); } uint32_t branchPoolsCount() const INLINE { return E::get32(fields.branchPoolsCount); } void set_branchPoolsCount(uint32_t value) INLINE { E::set32(fields.branchPoolsCount, value); } uint64_t accelerateInfoAddr() const INLINE { return E::get64(fields.accelerateInfoAddr); } void set_accelerateInfoAddr(uint64_t value) INLINE { E::set64(fields.accelerateInfoAddr, value); } uint64_t accelerateInfoSize() const INLINE { return E::get64(fields.accelerateInfoSize); } void set_accelerateInfoSize(uint64_t value) INLINE { E::set64(fields.accelerateInfoSize, value); } uint64_t imagesTextOffset() const INLINE { return E::get64(fields.imagesTextOffset); } void set_imagesTextOffset(uint64_t value) INLINE { E::set64(fields.imagesTextOffset, value); } uint64_t imagesTextCount() const INLINE { return E::get64(fields.imagesTextCount); } void set_imagesTextCount(uint64_t value) INLINE { E::set64(fields.imagesTextCount, value); } private: dyld_cache_header fields; }; template <typename E> class dyldCacheFileMapping { public: uint64_t address() const INLINE { return E::get64(fields.address); } void set_address(uint64_t value) INLINE { E::set64(fields.address, value); } uint64_t size() const INLINE { return E::get64(fields.size); } void set_size(uint64_t value) INLINE { E::set64(fields.size, value); } uint64_t file_offset() const INLINE { return E::get64(fields.fileOffset); } void set_file_offset(uint64_t value) INLINE { E::set64(fields.fileOffset, value); } uint32_t max_prot() const INLINE { return E::get32(fields.maxProt); } void set_max_prot(uint32_t value) INLINE { E::set32((uint32_t&)fields.maxProt, value); } uint32_t init_prot() const INLINE { return E::get32(fields.initProt); } void set_init_prot(uint32_t value) INLINE { E::set32((uint32_t&)fields.initProt, value); } private: dyld_cache_mapping_info fields; }; template <typename E> class dyldCacheImageInfo { public: uint64_t address() const INLINE { return E::get64(fields.address); } void set_address(uint64_t value) INLINE { E::set64(fields.address, value); } uint64_t modTime() const INLINE { return E::get64(fields.modTime); } void set_modTime(uint64_t value) INLINE { E::set64(fields.modTime, value); } uint64_t inode() const INLINE { return E::get64(fields.inode); } void set_inode(uint64_t value) INLINE { E::set64(fields.inode, value); } uint32_t pathFileOffset() const INLINE { return E::get32(fields.pathFileOffset); } void set_pathFileOffset(uint32_t value) INLINE { E::set32(fields.pathFileOffset, value); fields.pad=0; } private: dyld_cache_image_info fields; }; template <typename E> class dyldCacheImageTextInfo { public: const uint8_t* uuid() const INLINE { return fields.uuid; } void set_uuid(const uint8_t value[16]) INLINE { memcpy(fields.uuid, value, 16); } uint64_t loadAddress() const INLINE { return E::get64(fields.loadAddress); } void set_loadAddress(uint64_t value) INLINE { E::set64(fields.loadAddress, value); } uint32_t textSegmentSize() const INLINE { return E::get32(fields.textSegmentSize); } void set_textSegmentSize(uint32_t value) INLINE { E::set32(fields.textSegmentSize, value); } uint32_t pathOffset() const INLINE { return E::get32(fields.pathOffset); } void set_pathOffset(uint32_t value) INLINE { E::set32(fields.pathOffset, value); } private: dyld_cache_image_text_info fields; }; template <typename E> class dyldCacheImageInfoExtra { public: uint64_t exportsTrieAddr() const INLINE { return E::get64(fields.exportsTrieAddr); } void set_exportsTrieAddr(uint64_t value) INLINE { E::set64(fields.exportsTrieAddr, value); } uint64_t weakBindingsAddr() const INLINE { return E::get64(fields.weakBindingsAddr); } void set_weakBindingsAddr(uint64_t value) INLINE { E::set64(fields.weakBindingsAddr, value); } uint32_t exportsTrieSize() const INLINE { return E::get32(fields.exportsTrieSize); } void set_exportsTrieSize(uint32_t value) INLINE { E::set32(fields.exportsTrieSize, value); } uint32_t weakBindingsSize() const INLINE { return E::get32(fields.weakBindingsSize); } void set_weakBindingsSize(uint32_t value) INLINE { E::set32(fields.weakBindingsSize, value); } uint32_t dependentsStartArrayIndex() const INLINE { return E::get32(fields.dependentsStartArrayIndex); } void set_dependentsStartArrayIndex(uint32_t value) INLINE { E::set32(fields.dependentsStartArrayIndex, value); } uint32_t reExportsStartArrayIndex() const INLINE { return E::get32(fields.reExportsStartArrayIndex); } void set_reExportsStartArrayIndex(uint32_t value) INLINE { E::set32(fields.reExportsStartArrayIndex, value); } private: dyld_cache_image_info_extra fields; }; template <typename E> class dyldCacheAcceleratorInfo { public: uint32_t version() const INLINE { return E::get32(fields.version); } void set_version(uint32_t value) INLINE { E::set32(fields.version, value); } uint32_t imageExtrasCount() const INLINE { return E::get32(fields.imageExtrasCount); } void set_imageExtrasCount(uint32_t value) INLINE { E::set32(fields.imageExtrasCount, value); } uint32_t imagesExtrasOffset() const INLINE { return E::get32(fields.imagesExtrasOffset); } void set_imagesExtrasOffset(uint32_t value) INLINE { E::set32(fields.imagesExtrasOffset, value); } uint32_t bottomUpListOffset() const INLINE { return E::get32(fields.bottomUpListOffset); } void set_bottomUpListOffset(uint32_t value) INLINE { E::set32(fields.bottomUpListOffset, value); } uint32_t dylibTrieOffset() const INLINE { return E::get32(fields.dylibTrieOffset); } void set_dylibTrieOffset(uint32_t value) INLINE { E::set32(fields.dylibTrieOffset, value); } uint32_t dylibTrieSize() const INLINE { return E::get32(fields.dylibTrieSize); } void set_dylibTrieSize(uint32_t value) INLINE { E::set32(fields.dylibTrieSize, value); } uint32_t initializersOffset() const INLINE { return E::get32(fields.initializersOffset); } void set_initializersOffset(uint32_t value) INLINE { E::set32(fields.initializersOffset, value); } uint32_t initializersCount() const INLINE { return E::get32(fields.initializersCount); } void set_initializersCount(uint32_t value) INLINE { E::set32(fields.initializersCount, value); } uint32_t dofSectionsOffset() const INLINE { return E::get32(fields.dofSectionsOffset); } void set_dofSectionsOffset(uint32_t value) INLINE { E::set32(fields.dofSectionsOffset, value); } uint32_t dofSectionsCount() const INLINE { return E::get32(fields.dofSectionsCount); } void set_dofSectionsCount(uint32_t value) INLINE { E::set32(fields.dofSectionsCount, value); } uint32_t reExportListOffset() const INLINE { return E::get32(fields.reExportListOffset); } void set_reExportListOffset(uint32_t value) INLINE { E::set32(fields.reExportListOffset, value); } uint32_t reExportCount() const INLINE { return E::get32(fields.reExportCount); } void set_reExportCount(uint32_t value) INLINE { E::set32(fields.reExportCount, value); } uint32_t depListOffset() const INLINE { return E::get32(fields.depListOffset); } void set_depListOffset(uint32_t value) INLINE { E::set32(fields.depListOffset, value); } uint32_t depListCount() const INLINE { return E::get32(fields.depListCount); } void set_depListCount(uint32_t value) INLINE { E::set32(fields.depListCount, value); } uint32_t rangeTableOffset() const INLINE { return E::get32(fields.rangeTableOffset); } void set_rangeTableOffset(uint32_t value) INLINE { E::set32(fields.rangeTableOffset, value); } uint32_t rangeTableCount() const INLINE { return E::get32(fields.rangeTableCount); } void set_rangeTableCount(uint32_t value) INLINE { E::set32(fields.rangeTableCount, value); } uint64_t dyldSectionAddr() const INLINE { return E::get64(fields.dyldSectionAddr); } void set_dyldSectionAddr(uint64_t value) INLINE { E::set64(fields.dyldSectionAddr, value); } private: dyld_cache_accelerator_info fields; }; template <typename E> class dyldCacheAcceleratorInitializer { public: uint32_t functionOffset() const INLINE { return E::get32(fields.functionOffset); } void set_functionOffset(uint32_t value) INLINE { E::set32(fields.functionOffset, value); } uint32_t imageIndex() const INLINE { return E::get32(fields.imageIndex); } void set_imageIndex(uint32_t value) INLINE { E::set32(fields.imageIndex, value); } private: dyld_cache_accelerator_initializer fields; }; template <typename E> class dyldCacheAcceleratorRangeEntry { public: uint64_t startAddress() const INLINE { return E::get64(fields.startAddress); } void set_startAddress(uint64_t value) INLINE { E::set64(fields.startAddress, value); } uint32_t size() const INLINE { return E::get32(fields.size); } void set_size(uint32_t value) INLINE { E::set32(fields.size, value); } uint32_t imageIndex() const INLINE { return E::get32(fields.imageIndex); } void set_imageIndex(uint32_t value) INLINE { E::set32(fields.imageIndex, value); } private: dyld_cache_range_entry fields; }; template <typename E> class dyldCacheAcceleratorDOFEntry { public: uint64_t sectionAddress() const INLINE { return E::get64(fields.sectionAddress); } void set_sectionAddress(uint64_t value) INLINE { E::set64(fields.sectionAddress, value); } uint32_t sectionSize() const INLINE { return E::get32(fields.sectionSize); } void set_sectionSize(uint32_t value) INLINE { E::set32(fields.sectionSize, value); } uint32_t imageIndex() const INLINE { return E::get32(fields.imageIndex); } void set_imageIndex(uint32_t value) INLINE { E::set32(fields.imageIndex, value); } private: dyld_cache_accelerator_dof fields; }; template <typename E> class dyldCacheSlideInfo { public: uint32_t version() const INLINE { return E::get32(fields.version); } void set_version(uint32_t value) INLINE { E::set32(fields.version, value); } uint32_t toc_offset() const INLINE { return E::get32(fields.toc_offset); } void set_toc_offset(uint32_t value) INLINE { E::set32(fields.toc_offset, value); } uint32_t toc_count() const INLINE { return E::get32(fields.toc_count); } void set_toc_count(uint32_t value) INLINE { E::set32(fields.toc_count, value); } uint32_t entries_offset() const INLINE { return E::get32(fields.entries_offset); } void set_entries_offset(uint32_t value) INLINE { E::set32(fields.entries_offset, value); } uint32_t entries_count() const INLINE { return E::get32(fields.entries_count); } void set_entries_count(uint32_t value) INLINE { E::set32(fields.entries_count, value); } uint32_t entries_size() const INLINE { return E::get32(fields.entries_size); } void set_entries_size(uint32_t value) INLINE { E::set32(fields.entries_size, value); } uint16_t toc(unsigned index) const INLINE { return E::get16(((uint16_t*)(((uint8_t*)this)+E::get16(fields.toc_offset)))[index]); } void set_toc(unsigned index, uint16_t value) INLINE { return E::set16(((uint16_t*)(((uint8_t*)this)+E::get16(fields.toc_offset)))[index], value); } private: dyld_cache_slide_info fields; }; struct dyldCacheSlideInfoEntry { uint8_t bits[4096/(8*4)]; // 128-byte bitmap }; template <typename E> class dyldCacheSlideInfo2 { public: uint32_t version() const INLINE { return E::get32(fields.version); } void set_version(uint32_t value) INLINE { E::set32(fields.version, value); } uint32_t page_starts_offset() const INLINE { return E::get32(fields.page_starts_offset); } void set_page_starts_offset(uint32_t value) INLINE { E::set32(fields.page_starts_offset, value); } uint32_t page_starts_count() const INLINE { return E::get32(fields.page_starts_count); } void set_page_starts_count(uint32_t value) INLINE { E::set32(fields.page_starts_count, value); } uint32_t page_extras_offset() const INLINE { return E::get32(fields.page_extras_offset); } void set_page_extras_offset(uint32_t value) INLINE { E::set32(fields.page_extras_offset, value); } uint32_t page_extras_count() const INLINE { return E::get32(fields.page_extras_count); } void set_page_extras_count(uint32_t value) INLINE { E::set32(fields.page_extras_count, value); } uint32_t page_size() const INLINE { return E::get32(fields.page_size); } void set_page_size(uint32_t value) INLINE { E::set32(fields.page_size, value); } uint64_t delta_mask() const INLINE { return E::get64(fields.delta_mask); } void set_delta_mask(uint64_t value) INLINE { E::set64(fields.delta_mask, value); } uint64_t value_add() const INLINE { return E::get64(fields.value_add); } void set_value_add(uint64_t value) INLINE { E::set64(fields.value_add, value); } uint16_t page_starts(unsigned index) const INLINE { return E::get16(((uint16_t*)(((uint8_t*)this)+E::get16(fields.page_starts_offset)))[index]); } void set_page_starts(unsigned index, uint16_t value) INLINE { return E::set16(((uint16_t*)(((uint8_t*)this)+E::get16(fields.page_starts_offset)))[index], value); } uint16_t page_extras(unsigned index) const INLINE { return E::get16(((uint16_t*)(((uint8_t*)this)+E::get16(fields.page_extras_offset)))[index]); } void set_page_extras(unsigned index, uint16_t value) INLINE { return E::set16(((uint16_t*)(((uint8_t*)this)+E::get16(fields.page_extras_offset)))[index], value); } private: dyld_cache_slide_info2 fields; }; template <typename E> class dyldCacheLocalSymbolsInfo { public: uint32_t nlistOffset() const INLINE { return E::get32(fields.nlistOffset); } void set_nlistOffset(uint32_t value) INLINE { E::set32(fields.nlistOffset, value); } uint32_t nlistCount() const INLINE { return E::get32(fields.nlistCount); } void set_nlistCount(uint32_t value) INLINE { E::set32(fields.nlistCount, value); } uint32_t stringsOffset() const INLINE { return E::get32(fields.stringsOffset); } void set_stringsOffset(uint32_t value) INLINE { E::set32(fields.stringsOffset, value); } uint32_t stringsSize() const INLINE { return E::get32(fields.stringsSize); } void set_stringsSize(uint32_t value) INLINE { E::set32(fields.stringsSize, value); } uint32_t entriesOffset() const INLINE { return E::get32(fields.entriesOffset); } void set_entriesOffset(uint32_t value) INLINE { E::set32(fields.entriesOffset, value); } uint32_t entriesCount() const INLINE { return E::get32(fields.entriesCount); } void set_entriesCount(uint32_t value) INLINE { E::set32(fields.entriesCount, value); } private: dyld_cache_local_symbols_info fields; }; template <typename E> class dyldCacheLocalSymbolEntry { public: uint32_t dylibOffset() const INLINE { return E::get32(fields.dylibOffset); } void set_dylibOffset(uint32_t value) INLINE { E::set32(fields.dylibOffset, value); } uint32_t nlistStartIndex() const INLINE { return E::get32(fields.nlistStartIndex); } void set_nlistStartIndex(uint32_t value) INLINE { E::set32(fields.nlistStartIndex, value); } uint32_t nlistCount() const INLINE { return E::get32(fields.nlistCount); } void set_nlistCount(uint32_t value) INLINE { E::set32(fields.nlistCount, value); } private: dyld_cache_local_symbols_entry fields; }; #endif // __DYLD_CACHE_ABSTRACTION__ |