Jason Molenda | e369aed | 2013-04-05 01:03:25 +0000 | [diff] [blame^] | 1 | //===-- PlatformDarwinKernel.cpp -----------------------------------*- C++ -*-===// |
| 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 | #include "PlatformDarwinKernel.h" |
| 11 | |
| 12 | #if defined (__APPLE__) // This Plugin uses the Mac-specific source/Host/macosx/cfcpp utilities |
| 13 | |
| 14 | |
| 15 | // C Includes |
| 16 | // C++ Includes |
| 17 | // Other libraries and framework includes |
| 18 | // Project includes |
| 19 | #include "lldb/Breakpoint/BreakpointLocation.h" |
| 20 | #include "lldb/Core/ArchSpec.h" |
| 21 | #include "lldb/Core/Error.h" |
| 22 | #include "lldb/Core/Module.h" |
| 23 | #include "lldb/Core/ModuleList.h" |
| 24 | #include "lldb/Core/ModuleSpec.h" |
| 25 | #include "lldb/Core/PluginManager.h" |
| 26 | #include "lldb/Core/StreamString.h" |
| 27 | #include "lldb/Host/FileSpec.h" |
| 28 | #include "lldb/Host/Host.h" |
| 29 | #include "lldb/Target/Process.h" |
| 30 | #include "lldb/Target/Target.h" |
| 31 | |
| 32 | #include <CoreFoundation/CoreFoundation.h> |
| 33 | |
| 34 | #include "Host/macosx/cfcpp/CFCBundle.h" |
| 35 | |
| 36 | using namespace lldb; |
| 37 | using namespace lldb_private; |
| 38 | |
| 39 | //------------------------------------------------------------------ |
| 40 | // Static Variables |
| 41 | //------------------------------------------------------------------ |
| 42 | static uint32_t g_initialize_count = 0; |
| 43 | |
| 44 | //------------------------------------------------------------------ |
| 45 | // Static Functions |
| 46 | //------------------------------------------------------------------ |
| 47 | void |
| 48 | PlatformDarwinKernel::Initialize () |
| 49 | { |
| 50 | if (g_initialize_count++ == 0) |
| 51 | { |
| 52 | PluginManager::RegisterPlugin (PlatformDarwinKernel::GetShortPluginNameStatic(), |
| 53 | PlatformDarwinKernel::GetDescriptionStatic(), |
| 54 | PlatformDarwinKernel::CreateInstance); |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | void |
| 59 | PlatformDarwinKernel::Terminate () |
| 60 | { |
| 61 | if (g_initialize_count > 0) |
| 62 | { |
| 63 | if (--g_initialize_count == 0) |
| 64 | { |
| 65 | PluginManager::UnregisterPlugin (PlatformDarwinKernel::CreateInstance); |
| 66 | } |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | Platform* |
| 71 | PlatformDarwinKernel::CreateInstance (bool force, const ArchSpec *arch) |
| 72 | { |
| 73 | // This is a special plugin that we don't want to activate just based on an ArchSpec for normal |
| 74 | // userlnad debugging. It is only useful in kernel debug sessions and the DynamicLoaderDarwinPlugin |
| 75 | // (or a user doing 'platform select') will force the creation of this Platform plugin. |
| 76 | if (force == false) |
| 77 | return NULL; |
| 78 | |
| 79 | bool create = force; |
| 80 | LazyBool is_ios_debug_session = eLazyBoolCalculate; |
| 81 | |
| 82 | if (create == false && arch && arch->IsValid()) |
| 83 | { |
| 84 | const llvm::Triple &triple = arch->GetTriple(); |
| 85 | switch (triple.getVendor()) |
| 86 | { |
| 87 | case llvm::Triple::Apple: |
| 88 | create = true; |
| 89 | break; |
| 90 | |
| 91 | // Only accept "unknown" for vendor if the host is Apple and |
| 92 | // it "unknown" wasn't specified (it was just returned becasue it |
| 93 | // was NOT specified) |
| 94 | case llvm::Triple::UnknownArch: |
| 95 | create = !arch->TripleVendorWasSpecified(); |
| 96 | break; |
| 97 | default: |
| 98 | break; |
| 99 | } |
| 100 | |
| 101 | if (create) |
| 102 | { |
| 103 | switch (triple.getOS()) |
| 104 | { |
| 105 | case llvm::Triple::Darwin: // Deprecated, but still support Darwin for historical reasons |
| 106 | case llvm::Triple::MacOSX: |
| 107 | break; |
| 108 | // Only accept "vendor" for vendor if the host is Apple and |
| 109 | // it "unknown" wasn't specified (it was just returned becasue it |
| 110 | // was NOT specified) |
| 111 | case llvm::Triple::UnknownOS: |
| 112 | create = !arch->TripleOSWasSpecified(); |
| 113 | break; |
| 114 | default: |
| 115 | create = false; |
| 116 | break; |
| 117 | } |
| 118 | } |
| 119 | } |
| 120 | if (arch && arch->IsValid()) |
| 121 | { |
| 122 | switch (arch->GetMachine()) |
| 123 | { |
| 124 | case llvm::Triple::x86: |
| 125 | case llvm::Triple::x86_64: |
| 126 | case llvm::Triple::ppc: |
| 127 | case llvm::Triple::ppc64: |
| 128 | is_ios_debug_session = eLazyBoolNo; |
| 129 | break; |
| 130 | case llvm::Triple::arm: |
| 131 | case llvm::Triple::thumb: |
| 132 | is_ios_debug_session = eLazyBoolYes; |
| 133 | break; |
| 134 | default: |
| 135 | is_ios_debug_session = eLazyBoolCalculate; |
| 136 | break; |
| 137 | } |
| 138 | } |
| 139 | if (create) |
| 140 | return new PlatformDarwinKernel (is_ios_debug_session); |
| 141 | return NULL; |
| 142 | } |
| 143 | |
| 144 | |
| 145 | const char * |
| 146 | PlatformDarwinKernel::GetPluginNameStatic () |
| 147 | { |
| 148 | return "PlatformDarwinKernel"; |
| 149 | } |
| 150 | |
| 151 | const char * |
| 152 | PlatformDarwinKernel::GetShortPluginNameStatic() |
| 153 | { |
| 154 | return "darwin-kernel"; |
| 155 | } |
| 156 | |
| 157 | const char * |
| 158 | PlatformDarwinKernel::GetDescriptionStatic() |
| 159 | { |
| 160 | return "Darwin Kernel platform plug-in."; |
| 161 | } |
| 162 | |
| 163 | |
| 164 | //------------------------------------------------------------------ |
| 165 | /// Default Constructor |
| 166 | //------------------------------------------------------------------ |
| 167 | PlatformDarwinKernel::PlatformDarwinKernel (lldb_private::LazyBool is_ios_debug_session) : |
| 168 | PlatformDarwin (false), // This is a remote platform |
| 169 | m_name_to_kext_path_map(), |
| 170 | m_directories_searched(), |
| 171 | m_ios_debug_session(is_ios_debug_session) |
| 172 | |
| 173 | { |
| 174 | SearchForKexts (); |
| 175 | } |
| 176 | |
| 177 | //------------------------------------------------------------------ |
| 178 | /// Destructor. |
| 179 | /// |
| 180 | /// The destructor is virtual since this class is designed to be |
| 181 | /// inherited from by the plug-in instance. |
| 182 | //------------------------------------------------------------------ |
| 183 | PlatformDarwinKernel::~PlatformDarwinKernel() |
| 184 | { |
| 185 | } |
| 186 | |
| 187 | |
| 188 | void |
| 189 | PlatformDarwinKernel::GetStatus (Stream &strm) |
| 190 | { |
| 191 | Platform::GetStatus (strm); |
| 192 | strm.Printf (" Debug session type: "); |
| 193 | if (m_ios_debug_session == eLazyBoolYes) |
| 194 | strm.Printf ("iOS kernel debugging\n"); |
| 195 | else if (m_ios_debug_session == eLazyBoolNo) |
| 196 | strm.Printf ("Mac OS X kernel debugging\n"); |
| 197 | else |
| 198 | strm.Printf ("unknown kernel debugging\n"); |
| 199 | const uint32_t num_kdk_dirs = m_directories_searched.size(); |
| 200 | for (uint32_t i=0; i<num_kdk_dirs; ++i) |
| 201 | { |
| 202 | const FileSpec &kdk_dir = m_directories_searched[i]; |
| 203 | |
| 204 | strm.Printf (" KDK Roots: [%2u] \"%s/%s\"\n", |
| 205 | i, |
| 206 | kdk_dir.GetDirectory().GetCString(), |
| 207 | kdk_dir.GetFilename().GetCString()); |
| 208 | } |
| 209 | strm.Printf (" Total number of kexts indexed: %d\n", (int) m_name_to_kext_path_map.size()); |
| 210 | } |
| 211 | |
| 212 | void |
| 213 | PlatformDarwinKernel::SearchForKexts () |
| 214 | { |
| 215 | // Differentiate between "ios debug session" and "mac debug session" so we don't index |
| 216 | // kext bundles that won't be used in this debug session. If this is an ios kext debug |
| 217 | // session, looking in /System/Library/Extensions is a waste of stat()s, for example. |
| 218 | |
| 219 | // Build up a list of all SDKs we'll be searching for directories of kexts |
| 220 | // e.g. /Applications/Xcode.app//Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.Internal.sdk |
| 221 | std::vector<FileSpec> sdk_dirs; |
| 222 | if (m_ios_debug_session != eLazyBoolNo) |
| 223 | GetiOSSDKDirectoriesToSearch (sdk_dirs); |
| 224 | if (m_ios_debug_session != eLazyBoolYes) |
| 225 | GetMacSDKDirectoriesToSearch (sdk_dirs); |
| 226 | |
| 227 | GetGenericSDKDirectoriesToSearch (sdk_dirs); |
| 228 | |
| 229 | // Build up a list of directories that hold kext bundles on the system |
| 230 | // e.g. /Applications/Xcode.app//Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.Internal.sdk/System/Library/Extensions |
| 231 | std::vector<FileSpec> kext_dirs; |
| 232 | SearchSDKsForKextDirectories (sdk_dirs, kext_dirs); |
| 233 | |
| 234 | if (m_ios_debug_session != eLazyBoolNo) |
| 235 | GetiOSDirectoriesToSearch (kext_dirs); |
| 236 | if (m_ios_debug_session != eLazyBoolYes) |
| 237 | GetMacDirectoriesToSearch (kext_dirs); |
| 238 | |
| 239 | GetGenericDirectoriesToSearch (kext_dirs); |
| 240 | |
| 241 | // We now have a complete list of directories that we will search for kext bundles |
| 242 | m_directories_searched = kext_dirs; |
| 243 | |
| 244 | IndexKextsInDirectories (kext_dirs); |
| 245 | } |
| 246 | |
| 247 | void |
| 248 | PlatformDarwinKernel::GetiOSSDKDirectoriesToSearch (std::vector<lldb_private::FileSpec> &directories) |
| 249 | { |
| 250 | // DeveloperDirectory is something like "/Applications/Xcode.app/Contents/Developer" |
| 251 | const char *developer_dir = GetDeveloperDirectory(); |
| 252 | if (developer_dir == NULL) |
| 253 | developer_dir = "/Applications/Xcode.app/Contents/Developer"; |
| 254 | |
| 255 | char pathbuf[PATH_MAX]; |
| 256 | ::snprintf (pathbuf, sizeof (pathbuf), "%s/Platforms/iPhoneOS.platform/Developer/SDKs", developer_dir); |
| 257 | FileSpec ios_sdk(pathbuf, true); |
| 258 | if (ios_sdk.Exists() && ios_sdk.GetFileType() == FileSpec::eFileTypeDirectory) |
| 259 | { |
| 260 | directories.push_back (ios_sdk); |
| 261 | } |
| 262 | } |
| 263 | |
| 264 | void |
| 265 | PlatformDarwinKernel::GetMacSDKDirectoriesToSearch (std::vector<lldb_private::FileSpec> &directories) |
| 266 | { |
| 267 | // DeveloperDirectory is something like "/Applications/Xcode.app/Contents/Developer" |
| 268 | const char *developer_dir = GetDeveloperDirectory(); |
| 269 | if (developer_dir == NULL) |
| 270 | developer_dir = "/Applications/Xcode.app/Contents/Developer"; |
| 271 | |
| 272 | char pathbuf[PATH_MAX]; |
| 273 | ::snprintf (pathbuf, sizeof (pathbuf), "%s/Platforms/MacOSX.platform/Developer/SDKs", developer_dir); |
| 274 | FileSpec mac_sdk(pathbuf, true); |
| 275 | if (mac_sdk.Exists() && mac_sdk.GetFileType() == FileSpec::eFileTypeDirectory) |
| 276 | { |
| 277 | directories.push_back (mac_sdk); |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | void |
| 282 | PlatformDarwinKernel::GetGenericSDKDirectoriesToSearch (std::vector<lldb_private::FileSpec> &directories) |
| 283 | { |
| 284 | FileSpec generic_sdk("/AppleInternal/Developer/KDKs", true); |
| 285 | if (generic_sdk.Exists() && generic_sdk.GetFileType() == FileSpec::eFileTypeDirectory) |
| 286 | { |
| 287 | directories.push_back (generic_sdk); |
| 288 | } |
| 289 | } |
| 290 | |
| 291 | void |
| 292 | PlatformDarwinKernel::GetiOSDirectoriesToSearch (std::vector<lldb_private::FileSpec> &directories) |
| 293 | { |
| 294 | } |
| 295 | |
| 296 | void |
| 297 | PlatformDarwinKernel::GetMacDirectoriesToSearch (std::vector<lldb_private::FileSpec> &directories) |
| 298 | { |
| 299 | FileSpec sle("/System/Library/Extensions", true); |
| 300 | if (sle.Exists() && sle.GetFileType() == FileSpec::eFileTypeDirectory) |
| 301 | { |
| 302 | directories.push_back(sle); |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | void |
| 307 | PlatformDarwinKernel::GetGenericDirectoriesToSearch (std::vector<lldb_private::FileSpec> &directories) |
| 308 | { |
| 309 | // DeveloperDirectory is something like "/Applications/Xcode.app/Contents/Developer" |
| 310 | const char *developer_dir = GetDeveloperDirectory(); |
| 311 | if (developer_dir == NULL) |
| 312 | developer_dir = "/Applications/Xcode.app/Contents/Developer"; |
| 313 | |
| 314 | char pathbuf[PATH_MAX]; |
| 315 | ::snprintf (pathbuf, sizeof (pathbuf), "%s/../Symbols", developer_dir); |
| 316 | FileSpec symbols_dir (pathbuf, true); |
| 317 | if (symbols_dir.Exists() && symbols_dir.GetFileType() == FileSpec::eFileTypeDirectory) |
| 318 | { |
| 319 | directories.push_back (symbols_dir); |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | // Scan through the SDK directories, looking for directories where kexts are likely. |
| 324 | // Add those directories to kext_dirs. |
| 325 | void |
| 326 | PlatformDarwinKernel::SearchSDKsForKextDirectories (std::vector<lldb_private::FileSpec> sdk_dirs, std::vector<lldb_private::FileSpec> &kext_dirs) |
| 327 | { |
| 328 | const uint32_t num_sdks = sdk_dirs.size(); |
| 329 | for (uint32_t i = 0; i < num_sdks; i++) |
| 330 | { |
| 331 | const FileSpec &sdk_dir = sdk_dirs[i]; |
| 332 | char pathbuf[PATH_MAX]; |
| 333 | if (sdk_dir.GetPath (pathbuf, sizeof (pathbuf))) |
| 334 | { |
| 335 | const bool find_directories = true; |
| 336 | const bool find_files = false; |
| 337 | const bool find_other = false; |
| 338 | FileSpec::EnumerateDirectory (pathbuf, |
| 339 | find_directories, |
| 340 | find_files, |
| 341 | find_other, |
| 342 | GetKextDirectoriesInSDK, |
| 343 | &kext_dirs); |
| 344 | } |
| 345 | } |
| 346 | } |
| 347 | |
| 348 | // Callback for FileSpec::EnumerateDirectory(). |
| 349 | // Step through the entries in a directory like |
| 350 | // /Applications/Xcode.app//Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs |
| 351 | // looking for any subdirectories of the form MacOSX10.8.Internal.sdk/System/Library/Extensions |
| 352 | // Adds these to the vector of FileSpec's. |
| 353 | |
| 354 | FileSpec::EnumerateDirectoryResult |
| 355 | PlatformDarwinKernel::GetKextDirectoriesInSDK (void *baton, |
| 356 | FileSpec::FileType file_type, |
| 357 | const FileSpec &file_spec) |
| 358 | { |
| 359 | if (file_type == FileSpec::eFileTypeDirectory |
| 360 | && (file_spec.GetFileNameExtension() == ConstString("sdk") |
| 361 | || file_spec.GetFileNameExtension() == ConstString("kdk"))) |
| 362 | { |
| 363 | char pathbuf[PATH_MAX]; |
| 364 | if (file_spec.GetPath (pathbuf, PATH_MAX)) |
| 365 | { |
| 366 | char kext_directory_str[PATH_MAX]; |
| 367 | ::snprintf (kext_directory_str, sizeof (kext_directory_str), "%s/%s", pathbuf, "System/Library/Extensions"); |
| 368 | FileSpec kext_directory (kext_directory_str, true); |
| 369 | if (kext_directory.Exists() && kext_directory.GetFileType() == FileSpec::eFileTypeDirectory) |
| 370 | { |
| 371 | ((std::vector<lldb_private::FileSpec> *)baton)->push_back(kext_directory); |
| 372 | } |
| 373 | } |
| 374 | } |
| 375 | return FileSpec::eEnumerateDirectoryResultNext; |
| 376 | } |
| 377 | |
| 378 | void |
| 379 | PlatformDarwinKernel::IndexKextsInDirectories (std::vector<lldb_private::FileSpec> kext_dirs) |
| 380 | { |
| 381 | std::vector<FileSpec> kext_bundles; |
| 382 | const uint32_t num_dirs = kext_dirs.size(); |
| 383 | for (uint32_t i = 0; i < num_dirs; i++) |
| 384 | { |
| 385 | const FileSpec &dir = kext_dirs[i]; |
| 386 | char pathbuf[PATH_MAX]; |
| 387 | if (dir.GetPath (pathbuf, sizeof(pathbuf))) |
| 388 | { |
| 389 | const bool find_directories = true; |
| 390 | const bool find_files = false; |
| 391 | const bool find_other = false; |
| 392 | FileSpec::EnumerateDirectory (pathbuf, |
| 393 | find_directories, |
| 394 | find_files, |
| 395 | find_other, |
| 396 | GetKextsInDirectory, |
| 397 | &kext_bundles); |
| 398 | } |
| 399 | } |
| 400 | |
| 401 | const uint32_t num_kexts = kext_bundles.size(); |
| 402 | for (uint32_t i = 0; i < num_kexts; i++) |
| 403 | { |
| 404 | const FileSpec &kext = kext_bundles[i]; |
| 405 | char pathbuf[PATH_MAX]; |
| 406 | if (kext.GetPath (pathbuf, sizeof (pathbuf))) |
| 407 | { |
| 408 | CFCBundle bundle (pathbuf); |
| 409 | CFStringRef bundle_id (bundle.GetIdentifier()); |
| 410 | if (bundle_id && CFGetTypeID (bundle_id) == CFStringGetTypeID ()) |
| 411 | { |
| 412 | char bundle_id_buf[PATH_MAX]; |
| 413 | if (CFStringGetCString (bundle_id, bundle_id_buf, sizeof (bundle_id_buf), kCFStringEncodingUTF8)) |
| 414 | { |
| 415 | ConstString bundle_conststr(bundle_id_buf); |
| 416 | m_name_to_kext_path_map.insert(std::pair<ConstString, FileSpec>(bundle_conststr, kext)); |
| 417 | } |
| 418 | } |
| 419 | } |
| 420 | } |
| 421 | } |
| 422 | |
| 423 | // Callback for FileSpec::EnumerateDirectory(). |
| 424 | // Step through the entries in a directory like /System/Library/Extensions, find .kext bundles, add them |
| 425 | // to the vector of FileSpecs. |
| 426 | // If a .kext bundle has a Contents/PlugIns or PlugIns subdir, search for kexts in there too. |
| 427 | |
| 428 | FileSpec::EnumerateDirectoryResult |
| 429 | PlatformDarwinKernel::GetKextsInDirectory (void *baton, |
| 430 | FileSpec::FileType file_type, |
| 431 | const FileSpec &file_spec) |
| 432 | { |
| 433 | if (file_type == FileSpec::eFileTypeDirectory && file_spec.GetFileNameExtension() == ConstString("kext")) |
| 434 | { |
| 435 | ((std::vector<lldb_private::FileSpec> *)baton)->push_back(file_spec); |
| 436 | bool search_inside = false; |
| 437 | char pathbuf[PATH_MAX]; |
| 438 | ::snprintf (pathbuf, sizeof (pathbuf), "%s/%s/Contents/PlugIns", file_spec.GetDirectory().GetCString(), file_spec.GetFilename().GetCString()); |
| 439 | FileSpec contents_plugins (pathbuf, false); |
| 440 | if (contents_plugins.Exists() && contents_plugins.GetFileType() == FileSpec::eFileTypeDirectory) |
| 441 | { |
| 442 | search_inside = true; |
| 443 | } |
| 444 | else |
| 445 | { |
| 446 | ::snprintf (pathbuf, sizeof (pathbuf), "%s/%s/PlugIns", file_spec.GetDirectory().GetCString(), file_spec.GetFilename().GetCString()); |
| 447 | FileSpec plugins (pathbuf, false); |
| 448 | if (plugins.Exists() && plugins.GetFileType() == FileSpec::eFileTypeDirectory) |
| 449 | { |
| 450 | search_inside = true; |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | if (search_inside) |
| 455 | { |
| 456 | const bool find_directories = true; |
| 457 | const bool find_files = false; |
| 458 | const bool find_other = false; |
| 459 | FileSpec::EnumerateDirectory (pathbuf, |
| 460 | find_directories, |
| 461 | find_files, |
| 462 | find_other, |
| 463 | GetKextsInDirectory, |
| 464 | baton); |
| 465 | } |
| 466 | } |
| 467 | return FileSpec::eEnumerateDirectoryResultNext; |
| 468 | } |
| 469 | |
| 470 | Error |
| 471 | PlatformDarwinKernel::GetSharedModule (const ModuleSpec &module_spec, |
| 472 | ModuleSP &module_sp, |
| 473 | const FileSpecList *module_search_paths_ptr, |
| 474 | ModuleSP *old_module_sp_ptr, |
| 475 | bool *did_create_ptr) |
| 476 | { |
| 477 | Error error; |
| 478 | module_sp.reset(); |
| 479 | const FileSpec &platform_file = module_spec.GetFileSpec(); |
| 480 | char kext_bundle_id[PATH_MAX]; |
| 481 | if (platform_file.GetPath (kext_bundle_id, sizeof (kext_bundle_id))) |
| 482 | { |
| 483 | ConstString kext_bundle_cs(kext_bundle_id); |
| 484 | if (m_name_to_kext_path_map.count(kext_bundle_cs) > 0) |
| 485 | { |
| 486 | for (BundleIDToKextIterator it = m_name_to_kext_path_map.begin (); it != m_name_to_kext_path_map.end (); ++it) |
| 487 | { |
| 488 | if (it->first == kext_bundle_cs) |
| 489 | { |
| 490 | error = ExamineKextForMatchingUUID (it->second, module_spec.GetUUID(), module_sp); |
| 491 | if (module_sp.get()) |
| 492 | { |
| 493 | return error; |
| 494 | } |
| 495 | } |
| 496 | } |
| 497 | } |
| 498 | } |
| 499 | |
| 500 | return error; |
| 501 | } |
| 502 | |
| 503 | Error |
| 504 | PlatformDarwinKernel::ExamineKextForMatchingUUID (const FileSpec &kext_bundle_path, const lldb_private::UUID &uuid, ModuleSP &exe_module_sp) |
| 505 | { |
| 506 | Error error; |
| 507 | FileSpec exe_file = kext_bundle_path; |
| 508 | Host::ResolveExecutableInBundle (exe_file); |
| 509 | if (exe_file.Exists()) |
| 510 | { |
| 511 | ModuleSpec exe_spec (exe_file); |
| 512 | exe_spec.GetUUID() = uuid; |
| 513 | error = ModuleList::GetSharedModule (exe_spec, exe_module_sp, NULL, NULL, NULL); |
| 514 | if (exe_module_sp && exe_module_sp->GetObjectFile()) |
| 515 | { |
| 516 | return error; |
| 517 | } |
| 518 | exe_module_sp.reset(); |
| 519 | } |
| 520 | return error; |
| 521 | } |
| 522 | |
| 523 | bool |
| 524 | PlatformDarwinKernel::GetSupportedArchitectureAtIndex (uint32_t idx, ArchSpec &arch) |
| 525 | { |
| 526 | #if defined (__arm__) |
| 527 | return ARMGetSupportedArchitectureAtIndex (idx, arch); |
| 528 | #else |
| 529 | return x86GetSupportedArchitectureAtIndex (idx, arch); |
| 530 | #endif |
| 531 | } |
| 532 | |
| 533 | #endif // __APPLE__ |