| //===-- PlatformRemoteDarwinDevice.cpp -----------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "PlatformRemoteDarwinDevice.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Breakpoint/BreakpointLocation.h" |
| #include "lldb/Core/Module.h" |
| #include "lldb/Core/ModuleList.h" |
| #include "lldb/Core/ModuleSpec.h" |
| #include "lldb/Core/PluginManager.h" |
| #include "lldb/Host/Host.h" |
| #include "lldb/Target/Process.h" |
| #include "lldb/Target/Target.h" |
| #include "lldb/Utility/FileSpec.h" |
| #include "lldb/Utility/Log.h" |
| #include "lldb/Utility/Status.h" |
| #include "lldb/Utility/StreamString.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| PlatformRemoteDarwinDevice::SDKDirectoryInfo::SDKDirectoryInfo( |
| const lldb_private::FileSpec &sdk_dir) |
| : directory(sdk_dir), build(), user_cached(false) { |
| llvm::StringRef dirname_str = sdk_dir.GetFilename().GetStringRef(); |
| llvm::StringRef build_str; |
| std::tie(version, build_str) = ParseVersionBuildDir(dirname_str); |
| build.SetString(build_str); |
| } |
| |
| //------------------------------------------------------------------ |
| /// Default Constructor |
| //------------------------------------------------------------------ |
| PlatformRemoteDarwinDevice::PlatformRemoteDarwinDevice() |
| : PlatformDarwin(false), // This is a remote platform |
| m_sdk_directory_infos(), m_device_support_directory(), |
| m_device_support_directory_for_os_version(), m_build_update(), |
| m_last_module_sdk_idx(UINT32_MAX), |
| m_connected_module_sdk_idx(UINT32_MAX) {} |
| |
| //------------------------------------------------------------------ |
| /// Destructor. |
| /// |
| /// The destructor is virtual since this class is designed to be |
| /// inherited from by the plug-in instance. |
| //------------------------------------------------------------------ |
| PlatformRemoteDarwinDevice::~PlatformRemoteDarwinDevice() {} |
| |
| void PlatformRemoteDarwinDevice::GetStatus(Stream &strm) { |
| Platform::GetStatus(strm); |
| const char *sdk_directory = GetDeviceSupportDirectoryForOSVersion(); |
| if (sdk_directory) |
| strm.Printf(" SDK Path: \"%s\"\n", sdk_directory); |
| else |
| strm.PutCString(" SDK Path: error: unable to locate SDK\n"); |
| |
| const uint32_t num_sdk_infos = m_sdk_directory_infos.size(); |
| for (uint32_t i = 0; i < num_sdk_infos; ++i) { |
| const SDKDirectoryInfo &sdk_dir_info = m_sdk_directory_infos[i]; |
| strm.Printf(" SDK Roots: [%2u] \"%s\"\n", i, |
| sdk_dir_info.directory.GetPath().c_str()); |
| } |
| } |
| |
| Status PlatformRemoteDarwinDevice::ResolveExecutable( |
| const ModuleSpec &ms, lldb::ModuleSP &exe_module_sp, |
| const FileSpecList *module_search_paths_ptr) { |
| Status error; |
| // Nothing special to do here, just use the actual file and architecture |
| |
| ModuleSpec resolved_module_spec(ms); |
| |
| // Resolve any executable within a bundle on MacOSX |
| // TODO: verify that this handles shallow bundles, if not then implement one |
| // ourselves |
| Host::ResolveExecutableInBundle(resolved_module_spec.GetFileSpec()); |
| |
| if (resolved_module_spec.GetFileSpec().Exists()) { |
| if (resolved_module_spec.GetArchitecture().IsValid() || |
| resolved_module_spec.GetUUID().IsValid()) { |
| error = ModuleList::GetSharedModule(resolved_module_spec, exe_module_sp, |
| NULL, NULL, NULL); |
| |
| if (exe_module_sp && exe_module_sp->GetObjectFile()) |
| return error; |
| exe_module_sp.reset(); |
| } |
| // No valid architecture was specified or the exact ARM slice wasn't found |
| // so ask the platform for the architectures that we should be using (in |
| // the correct order) and see if we can find a match that way |
| StreamString arch_names; |
| for (uint32_t idx = 0; GetSupportedArchitectureAtIndex( |
| idx, resolved_module_spec.GetArchitecture()); |
| ++idx) { |
| error = ModuleList::GetSharedModule(resolved_module_spec, exe_module_sp, |
| NULL, NULL, NULL); |
| // Did we find an executable using one of the |
| if (error.Success()) { |
| if (exe_module_sp && exe_module_sp->GetObjectFile()) |
| break; |
| else |
| error.SetErrorToGenericError(); |
| } |
| |
| if (idx > 0) |
| arch_names.PutCString(", "); |
| arch_names.PutCString( |
| resolved_module_spec.GetArchitecture().GetArchitectureName()); |
| } |
| |
| if (error.Fail() || !exe_module_sp) { |
| if (resolved_module_spec.GetFileSpec().Readable()) { |
| error.SetErrorStringWithFormat( |
| "'%s' doesn't contain any '%s' platform architectures: %s", |
| resolved_module_spec.GetFileSpec().GetPath().c_str(), |
| GetPluginName().GetCString(), arch_names.GetData()); |
| } else { |
| error.SetErrorStringWithFormat( |
| "'%s' is not readable", |
| resolved_module_spec.GetFileSpec().GetPath().c_str()); |
| } |
| } |
| } else { |
| error.SetErrorStringWithFormat( |
| "'%s' does not exist", |
| resolved_module_spec.GetFileSpec().GetPath().c_str()); |
| } |
| |
| return error; |
| } |
| |
| FileSpec::EnumerateDirectoryResult |
| PlatformRemoteDarwinDevice::GetContainedFilesIntoVectorOfStringsCallback( |
| void *baton, llvm::sys::fs::file_type ft, const FileSpec &file_spec) { |
| ((PlatformRemoteDarwinDevice::SDKDirectoryInfoCollection *)baton) |
| ->push_back(PlatformRemoteDarwinDevice::SDKDirectoryInfo(file_spec)); |
| return FileSpec::eEnumerateDirectoryResultNext; |
| } |
| |
| bool PlatformRemoteDarwinDevice::UpdateSDKDirectoryInfosIfNeeded() { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); |
| std::lock_guard<std::mutex> guard(m_sdk_dir_mutex); |
| if (m_sdk_directory_infos.empty()) { |
| // A --sysroot option was supplied - add it to our list of SDKs to check |
| if (m_sdk_sysroot) { |
| FileSpec sdk_sysroot_fspec(m_sdk_sysroot.GetCString(), true); |
| const SDKDirectoryInfo sdk_sysroot_directory_info(sdk_sysroot_fspec); |
| m_sdk_directory_infos.push_back(sdk_sysroot_directory_info); |
| if (log) { |
| log->Printf("PlatformRemoteDarwinDevice::UpdateSDKDirectoryInfosIfNeeded added " |
| "--sysroot SDK directory %s", |
| m_sdk_sysroot.GetCString()); |
| } |
| return true; |
| } |
| const char *device_support_dir = GetDeviceSupportDirectory(); |
| if (log) { |
| log->Printf("PlatformRemoteDarwinDevice::UpdateSDKDirectoryInfosIfNeeded Got " |
| "DeviceSupport directory %s", |
| device_support_dir); |
| } |
| if (device_support_dir) { |
| const bool find_directories = true; |
| const bool find_files = false; |
| const bool find_other = false; |
| |
| SDKDirectoryInfoCollection builtin_sdk_directory_infos; |
| FileSpec::EnumerateDirectory(m_device_support_directory, find_directories, |
| find_files, find_other, |
| GetContainedFilesIntoVectorOfStringsCallback, |
| &builtin_sdk_directory_infos); |
| |
| // Only add SDK directories that have symbols in them, some SDKs only |
| // contain developer disk images and no symbols, so they aren't useful to |
| // us. |
| FileSpec sdk_symbols_symlink_fspec; |
| for (const auto &sdk_directory_info : builtin_sdk_directory_infos) { |
| sdk_symbols_symlink_fspec = sdk_directory_info.directory; |
| sdk_symbols_symlink_fspec.AppendPathComponent("Symbols"); |
| if (sdk_symbols_symlink_fspec.Exists()) { |
| m_sdk_directory_infos.push_back(sdk_directory_info); |
| if (log) { |
| log->Printf("PlatformRemoteDarwinDevice::UpdateSDKDirectoryInfosIfNeeded " |
| "added builtin SDK directory %s", |
| sdk_symbols_symlink_fspec.GetPath().c_str()); |
| } |
| } |
| } |
| |
| std::vector<std::string> device_support_dirnames; |
| GetDeviceSupportDirectoryNames (device_support_dirnames); |
| |
| for (std::string &dirname : device_support_dirnames) |
| { |
| const uint32_t num_installed = m_sdk_directory_infos.size(); |
| std::string local_sdk_cache_str = "~/Library/Developer/Xcode/"; |
| local_sdk_cache_str += dirname; |
| FileSpec local_sdk_cache(local_sdk_cache_str.c_str(), true); |
| if (local_sdk_cache.Exists()) { |
| if (log) { |
| log->Printf("PlatformRemoteDarwinDevice::UpdateSDKDirectoryInfosIfNeeded " |
| "searching %s for additional SDKs", |
| local_sdk_cache.GetPath().c_str()); |
| } |
| char path[PATH_MAX]; |
| if (local_sdk_cache.GetPath(path, sizeof(path))) { |
| FileSpec::EnumerateDirectory( |
| path, find_directories, find_files, find_other, |
| GetContainedFilesIntoVectorOfStringsCallback, |
| &m_sdk_directory_infos); |
| const uint32_t num_sdk_infos = m_sdk_directory_infos.size(); |
| // First try for an exact match of major, minor and update |
| for (uint32_t i = num_installed; i < num_sdk_infos; ++i) { |
| m_sdk_directory_infos[i].user_cached = true; |
| if (log) { |
| log->Printf("PlatformRemoteDarwinDevice::UpdateSDKDirectoryInfosIfNeeded " |
| "user SDK directory %s", |
| m_sdk_directory_infos[i].directory.GetPath().c_str()); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| return !m_sdk_directory_infos.empty(); |
| } |
| |
| const PlatformRemoteDarwinDevice::SDKDirectoryInfo * |
| PlatformRemoteDarwinDevice::GetSDKDirectoryForCurrentOSVersion() { |
| uint32_t i; |
| if (UpdateSDKDirectoryInfosIfNeeded()) { |
| const uint32_t num_sdk_infos = m_sdk_directory_infos.size(); |
| |
| // Check to see if the user specified a build string. If they did, then be |
| // sure to match it. |
| std::vector<bool> check_sdk_info(num_sdk_infos, true); |
| ConstString build(m_sdk_build); |
| if (build) { |
| for (i = 0; i < num_sdk_infos; ++i) |
| check_sdk_info[i] = m_sdk_directory_infos[i].build == build; |
| } |
| |
| // If we are connected we can find the version of the OS the platform us |
| // running on and select the right SDK |
| llvm::VersionTuple version = GetOSVersion(); |
| if (!version.empty()) { |
| if (UpdateSDKDirectoryInfosIfNeeded()) { |
| // First try for an exact match of major, minor and update |
| for (i = 0; i < num_sdk_infos; ++i) { |
| if (check_sdk_info[i]) { |
| if (m_sdk_directory_infos[i].version == version) |
| return &m_sdk_directory_infos[i]; |
| } |
| } |
| // First try for an exact match of major and minor |
| for (i = 0; i < num_sdk_infos; ++i) { |
| if (check_sdk_info[i]) { |
| if (m_sdk_directory_infos[i].version.getMajor() == |
| version.getMajor() && |
| m_sdk_directory_infos[i].version.getMinor() == |
| version.getMinor()) { |
| return &m_sdk_directory_infos[i]; |
| } |
| } |
| } |
| // Lastly try to match of major version only.. |
| for (i = 0; i < num_sdk_infos; ++i) { |
| if (check_sdk_info[i]) { |
| if (m_sdk_directory_infos[i].version.getMajor() == |
| version.getMajor()) { |
| return &m_sdk_directory_infos[i]; |
| } |
| } |
| } |
| } |
| } else if (build) { |
| // No version, just a build number, search for the first one that matches |
| for (i = 0; i < num_sdk_infos; ++i) |
| if (check_sdk_info[i]) |
| return &m_sdk_directory_infos[i]; |
| } |
| } |
| return NULL; |
| } |
| |
| const PlatformRemoteDarwinDevice::SDKDirectoryInfo * |
| PlatformRemoteDarwinDevice::GetSDKDirectoryForLatestOSVersion() { |
| const PlatformRemoteDarwinDevice::SDKDirectoryInfo *result = NULL; |
| if (UpdateSDKDirectoryInfosIfNeeded()) { |
| auto max = std::max_element( |
| m_sdk_directory_infos.begin(), m_sdk_directory_infos.end(), |
| [](const SDKDirectoryInfo &a, const SDKDirectoryInfo &b) { |
| return a.version < b.version; |
| }); |
| if (max != m_sdk_directory_infos.end()) |
| result = &*max; |
| } |
| return result; |
| } |
| |
| const char *PlatformRemoteDarwinDevice::GetDeviceSupportDirectory() { |
| std::string platform_dir = "/Platforms/" + GetPlatformName() + "/DeviceSupport"; |
| if (m_device_support_directory.empty()) { |
| const char *device_support_dir = GetDeveloperDirectory(); |
| if (device_support_dir) { |
| m_device_support_directory.assign(device_support_dir); |
| m_device_support_directory.append(platform_dir.c_str()); |
| } else { |
| // Assign a single NULL character so we know we tried to find the device |
| // support directory and we don't keep trying to find it over and over. |
| m_device_support_directory.assign(1, '\0'); |
| } |
| } |
| // We should have put a single NULL character into m_device_support_directory |
| // or it should have a valid path if the code gets here |
| assert(m_device_support_directory.empty() == false); |
| if (m_device_support_directory[0]) |
| return m_device_support_directory.c_str(); |
| return NULL; |
| } |
| |
| const char *PlatformRemoteDarwinDevice::GetDeviceSupportDirectoryForOSVersion() { |
| if (m_sdk_sysroot) |
| return m_sdk_sysroot.GetCString(); |
| |
| if (m_device_support_directory_for_os_version.empty()) { |
| const PlatformRemoteDarwinDevice::SDKDirectoryInfo *sdk_dir_info = |
| GetSDKDirectoryForCurrentOSVersion(); |
| if (sdk_dir_info == NULL) |
| sdk_dir_info = GetSDKDirectoryForLatestOSVersion(); |
| if (sdk_dir_info) { |
| char path[PATH_MAX]; |
| if (sdk_dir_info->directory.GetPath(path, sizeof(path))) { |
| m_device_support_directory_for_os_version = path; |
| return m_device_support_directory_for_os_version.c_str(); |
| } |
| } else { |
| // Assign a single NULL character so we know we tried to find the device |
| // support directory and we don't keep trying to find it over and over. |
| m_device_support_directory_for_os_version.assign(1, '\0'); |
| } |
| } |
| // We should have put a single NULL character into |
| // m_device_support_directory_for_os_version or it should have a valid path |
| // if the code gets here |
| assert(m_device_support_directory_for_os_version.empty() == false); |
| if (m_device_support_directory_for_os_version[0]) |
| return m_device_support_directory_for_os_version.c_str(); |
| return NULL; |
| } |
| |
| uint32_t PlatformRemoteDarwinDevice::FindFileInAllSDKs(const char *platform_file_path, |
| FileSpecList &file_list) { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); |
| if (platform_file_path && platform_file_path[0] && |
| UpdateSDKDirectoryInfosIfNeeded()) { |
| const uint32_t num_sdk_infos = m_sdk_directory_infos.size(); |
| lldb_private::FileSpec local_file; |
| // First try for an exact match of major, minor and update |
| for (uint32_t sdk_idx = 0; sdk_idx < num_sdk_infos; ++sdk_idx) { |
| LLDB_LOGV(log, "Searching for {0} in sdk path {1}", platform_file_path, |
| m_sdk_directory_infos[sdk_idx].directory); |
| if (GetFileInSDK(platform_file_path, sdk_idx, local_file)) { |
| file_list.Append(local_file); |
| } |
| } |
| } |
| return file_list.GetSize(); |
| } |
| |
| bool PlatformRemoteDarwinDevice::GetFileInSDK(const char *platform_file_path, |
| uint32_t sdk_idx, |
| lldb_private::FileSpec &local_file) { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); |
| if (sdk_idx < m_sdk_directory_infos.size()) { |
| std::string sdkroot_path = |
| m_sdk_directory_infos[sdk_idx].directory.GetPath(); |
| local_file.Clear(); |
| |
| if (!sdkroot_path.empty() && platform_file_path && platform_file_path[0]) { |
| // We may need to interpose "/Symbols/" or "/Symbols.Internal/" between |
| // the |
| // SDK root directory and the file path. |
| |
| const char *paths_to_try[] = {"Symbols", "", "Symbols.Internal", nullptr}; |
| for (size_t i = 0; paths_to_try[i] != nullptr; i++) { |
| local_file.SetFile(sdkroot_path, false, FileSpec::Style::native); |
| if (paths_to_try[i][0] != '\0') |
| local_file.AppendPathComponent(paths_to_try[i]); |
| local_file.AppendPathComponent(platform_file_path); |
| local_file.ResolvePath(); |
| if (local_file.Exists()) { |
| if (log) |
| log->Printf("Found a copy of %s in the SDK dir %s/%s", |
| platform_file_path, sdkroot_path.c_str(), |
| paths_to_try[i]); |
| return true; |
| } |
| local_file.Clear(); |
| } |
| } |
| } |
| return false; |
| } |
| |
| Status PlatformRemoteDarwinDevice::GetSymbolFile(const FileSpec &platform_file, |
| const UUID *uuid_ptr, |
| FileSpec &local_file) { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); |
| Status error; |
| char platform_file_path[PATH_MAX]; |
| if (platform_file.GetPath(platform_file_path, sizeof(platform_file_path))) { |
| char resolved_path[PATH_MAX]; |
| |
| const char *os_version_dir = GetDeviceSupportDirectoryForOSVersion(); |
| if (os_version_dir) { |
| ::snprintf(resolved_path, sizeof(resolved_path), "%s/%s", os_version_dir, |
| platform_file_path); |
| |
| local_file.SetFile(resolved_path, true, FileSpec::Style::native); |
| if (local_file.Exists()) { |
| if (log) { |
| log->Printf("Found a copy of %s in the DeviceSupport dir %s", |
| platform_file_path, os_version_dir); |
| } |
| return error; |
| } |
| |
| ::snprintf(resolved_path, sizeof(resolved_path), "%s/Symbols.Internal/%s", |
| os_version_dir, platform_file_path); |
| |
| local_file.SetFile(resolved_path, true, FileSpec::Style::native); |
| if (local_file.Exists()) { |
| if (log) { |
| log->Printf( |
| "Found a copy of %s in the DeviceSupport dir %s/Symbols.Internal", |
| platform_file_path, os_version_dir); |
| } |
| return error; |
| } |
| ::snprintf(resolved_path, sizeof(resolved_path), "%s/Symbols/%s", |
| os_version_dir, platform_file_path); |
| |
| local_file.SetFile(resolved_path, true, FileSpec::Style::native); |
| if (local_file.Exists()) { |
| if (log) { |
| log->Printf("Found a copy of %s in the DeviceSupport dir %s/Symbols", |
| platform_file_path, os_version_dir); |
| } |
| return error; |
| } |
| } |
| local_file = platform_file; |
| if (local_file.Exists()) |
| return error; |
| |
| error.SetErrorStringWithFormat( |
| "unable to locate a platform file for '%s' in platform '%s'", |
| platform_file_path, GetPluginName().GetCString()); |
| } else { |
| error.SetErrorString("invalid platform file argument"); |
| } |
| return error; |
| } |
| |
| Status PlatformRemoteDarwinDevice::GetSharedModule( |
| const ModuleSpec &module_spec, Process *process, ModuleSP &module_sp, |
| const FileSpecList *module_search_paths_ptr, ModuleSP *old_module_sp_ptr, |
| bool *did_create_ptr) { |
| // For iOS, the SDK files are all cached locally on the host system. So first |
| // we ask for the file in the cached SDK, then we attempt to get a shared |
| // module for the right architecture with the right UUID. |
| const FileSpec &platform_file = module_spec.GetFileSpec(); |
| Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); |
| |
| Status error; |
| char platform_file_path[PATH_MAX]; |
| |
| if (platform_file.GetPath(platform_file_path, sizeof(platform_file_path))) { |
| ModuleSpec platform_module_spec(module_spec); |
| |
| UpdateSDKDirectoryInfosIfNeeded(); |
| |
| const uint32_t num_sdk_infos = m_sdk_directory_infos.size(); |
| |
| // If we are connected we migth be able to correctly deduce the SDK |
| // directory using the OS build. |
| const uint32_t connected_sdk_idx = GetConnectedSDKIndex(); |
| if (connected_sdk_idx < num_sdk_infos) { |
| LLDB_LOGV(log, "Searching for {0} in sdk path {1}", platform_file, |
| m_sdk_directory_infos[connected_sdk_idx].directory); |
| if (GetFileInSDK(platform_file_path, connected_sdk_idx, |
| platform_module_spec.GetFileSpec())) { |
| module_sp.reset(); |
| error = ResolveExecutable(platform_module_spec, module_sp, NULL); |
| if (module_sp) { |
| m_last_module_sdk_idx = connected_sdk_idx; |
| error.Clear(); |
| return error; |
| } |
| } |
| } |
| |
| // Try the last SDK index if it is set as most files from an SDK will tend |
| // to be valid in that same SDK. |
| if (m_last_module_sdk_idx < num_sdk_infos) { |
| LLDB_LOGV(log, "Searching for {0} in sdk path {1}", platform_file, |
| m_sdk_directory_infos[m_last_module_sdk_idx].directory); |
| if (GetFileInSDK(platform_file_path, m_last_module_sdk_idx, |
| platform_module_spec.GetFileSpec())) { |
| module_sp.reset(); |
| error = ResolveExecutable(platform_module_spec, module_sp, NULL); |
| if (module_sp) { |
| error.Clear(); |
| return error; |
| } |
| } |
| } |
| |
| // First try for an exact match of major, minor and update: If a particalar |
| // SDK version was specified via --version or --build, look for a match on |
| // disk. |
| const SDKDirectoryInfo *current_sdk_info = |
| GetSDKDirectoryForCurrentOSVersion(); |
| const uint32_t current_sdk_idx = |
| GetSDKIndexBySDKDirectoryInfo(current_sdk_info); |
| if (current_sdk_idx < num_sdk_infos && |
| current_sdk_idx != m_last_module_sdk_idx) { |
| LLDB_LOGV(log, "Searching for {0} in sdk path {1}", platform_file, |
| m_sdk_directory_infos[current_sdk_idx].directory); |
| if (GetFileInSDK(platform_file_path, current_sdk_idx, |
| platform_module_spec.GetFileSpec())) { |
| module_sp.reset(); |
| error = ResolveExecutable(platform_module_spec, module_sp, NULL); |
| if (module_sp) { |
| m_last_module_sdk_idx = current_sdk_idx; |
| error.Clear(); |
| return error; |
| } |
| } |
| } |
| |
| // Second try all SDKs that were found. |
| for (uint32_t sdk_idx = 0; sdk_idx < num_sdk_infos; ++sdk_idx) { |
| if (m_last_module_sdk_idx == sdk_idx) { |
| // Skip the last module SDK index if we already searched it above |
| continue; |
| } |
| LLDB_LOGV(log, "Searching for {0} in sdk path {1}", platform_file, |
| m_sdk_directory_infos[sdk_idx].directory); |
| if (GetFileInSDK(platform_file_path, sdk_idx, |
| platform_module_spec.GetFileSpec())) { |
| // printf ("sdk[%u]: '%s'\n", sdk_idx, local_file.GetPath().c_str()); |
| |
| error = ResolveExecutable(platform_module_spec, module_sp, NULL); |
| if (module_sp) { |
| // Remember the index of the last SDK that we found a file in in case |
| // the wrong SDK was selected. |
| m_last_module_sdk_idx = sdk_idx; |
| error.Clear(); |
| return error; |
| } |
| } |
| } |
| } |
| // Not the module we are looking for... Nothing to see here... |
| module_sp.reset(); |
| |
| // This may not be an SDK-related module. Try whether we can bring in the |
| // thing to our local cache. |
| error = GetSharedModuleWithLocalCache(module_spec, module_sp, |
| module_search_paths_ptr, |
| old_module_sp_ptr, did_create_ptr); |
| if (error.Success()) |
| return error; |
| |
| // See if the file is present in any of the module_search_paths_ptr |
| // directories. |
| if (!module_sp) |
| error = PlatformDarwin::FindBundleBinaryInExecSearchPaths (module_spec, process, module_sp, |
| module_search_paths_ptr, old_module_sp_ptr, did_create_ptr); |
| |
| if (error.Success()) |
| return error; |
| |
| const bool always_create = false; |
| error = ModuleList::GetSharedModule( |
| module_spec, module_sp, module_search_paths_ptr, old_module_sp_ptr, |
| did_create_ptr, always_create); |
| |
| if (module_sp) |
| module_sp->SetPlatformFileSpec(platform_file); |
| |
| return error; |
| } |
| |
| uint32_t PlatformRemoteDarwinDevice::GetConnectedSDKIndex() { |
| if (IsConnected()) { |
| if (m_connected_module_sdk_idx == UINT32_MAX) { |
| std::string build; |
| if (GetRemoteOSBuildString(build)) { |
| const uint32_t num_sdk_infos = m_sdk_directory_infos.size(); |
| for (uint32_t i = 0; i < num_sdk_infos; ++i) { |
| const SDKDirectoryInfo &sdk_dir_info = m_sdk_directory_infos[i]; |
| if (strstr(sdk_dir_info.directory.GetFilename().AsCString(""), |
| build.c_str())) { |
| m_connected_module_sdk_idx = i; |
| } |
| } |
| } |
| } |
| } else { |
| m_connected_module_sdk_idx = UINT32_MAX; |
| } |
| return m_connected_module_sdk_idx; |
| } |
| |
| uint32_t PlatformRemoteDarwinDevice::GetSDKIndexBySDKDirectoryInfo( |
| const SDKDirectoryInfo *sdk_info) { |
| if (sdk_info == NULL) { |
| return UINT32_MAX; |
| } |
| |
| return sdk_info - &m_sdk_directory_infos[0]; |
| } |
