diff options
Diffstat (limited to 'lldb/source/Host/common/HostInfoBase.cpp')
| -rw-r--r-- | lldb/source/Host/common/HostInfoBase.cpp | 231 |
1 files changed, 95 insertions, 136 deletions
diff --git a/lldb/source/Host/common/HostInfoBase.cpp b/lldb/source/Host/common/HostInfoBase.cpp index 51eba38eb36..b023338c080 100644 --- a/lldb/source/Host/common/HostInfoBase.cpp +++ b/lldb/source/Host/common/HostInfoBase.cpp @@ -111,141 +111,99 @@ llvm::Optional<HostInfoBase::ArchitectureKind> HostInfoBase::ParseArchitectureKi .Default(llvm::None); } -bool HostInfoBase::GetLLDBPath(lldb::PathType type, FileSpec &file_spec) { - file_spec.Clear(); +FileSpec HostInfoBase::GetShlibDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = HostInfo::ComputeSharedLibraryDirectory(g_fields->m_lldb_so_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "shlib dir -> `{0}`", g_fields->m_lldb_so_dir); + }); + return success ? g_fields->m_lldb_so_dir : FileSpec(); +} - assert(type != lldb::ePathTypeClangDir); +FileSpec HostInfoBase::GetSupportExeDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = + HostInfo::ComputeSupportExeDirectory(g_fields->m_lldb_support_exe_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "support exe dir -> `{0}`", g_fields->m_lldb_support_exe_dir); + }); + return success ? g_fields->m_lldb_support_exe_dir : FileSpec(); +} -#if defined(LLDB_DISABLE_PYTHON) - if (type == lldb::ePathTypePythonDir) - return false; -#endif - - FileSpec *result = nullptr; - switch (type) { - case lldb::ePathTypeLLDBShlibDir: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = - HostInfo::ComputeSharedLibraryDirectory(g_fields->m_lldb_so_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf("HostInfoBase::GetLLDBPath(ePathTypeLLDBShlibDir) => '%s'", - g_fields->m_lldb_so_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_so_dir; - } break; - case lldb::ePathTypeSupportExecutableDir: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = HostInfo::ComputeSupportExeDirectory( - g_fields->m_lldb_support_exe_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf( - "HostInfoBase::GetLLDBPath(ePathTypeSupportExecutableDir) => '%s'", - g_fields->m_lldb_support_exe_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_support_exe_dir; - } break; - case lldb::ePathTypeHeaderDir: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = HostInfo::ComputeHeaderDirectory(g_fields->m_lldb_headers_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf("HostInfoBase::GetLLDBPath(ePathTypeHeaderDir) => '%s'", - g_fields->m_lldb_headers_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_headers_dir; - } break; - case lldb::ePathTypePythonDir: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = HostInfo::ComputePythonDirectory(g_fields->m_lldb_python_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf("HostInfoBase::GetLLDBPath(ePathTypePythonDir) => '%s'", - g_fields->m_lldb_python_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_python_dir; - } break; - case lldb::ePathTypeLLDBSystemPlugins: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = HostInfo::ComputeSystemPluginsDirectory( - g_fields->m_lldb_system_plugin_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf( - "HostInfoBase::GetLLDBPath(ePathTypeLLDBSystemPlugins) => '%s'", - g_fields->m_lldb_system_plugin_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_system_plugin_dir; - } break; - case lldb::ePathTypeLLDBUserPlugins: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = HostInfo::ComputeUserPluginsDirectory( - g_fields->m_lldb_user_plugin_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf( - "HostInfoBase::GetLLDBPath(ePathTypeLLDBUserPlugins) => '%s'", - g_fields->m_lldb_user_plugin_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_user_plugin_dir; - } break; - case lldb::ePathTypeLLDBTempSystemDir: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = HostInfo::ComputeProcessTempFileDirectory( - g_fields->m_lldb_process_tmp_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf( - "HostInfoBase::GetLLDBPath(ePathTypeLLDBTempSystemDir) => '%s'", - g_fields->m_lldb_process_tmp_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_process_tmp_dir; - } break; - case lldb::ePathTypeGlobalLLDBTempSystemDir: { - static llvm::once_flag g_once_flag; - static bool success = false; - llvm::call_once(g_once_flag, []() { - success = HostInfo::ComputeGlobalTempFileDirectory( - g_fields->m_lldb_global_tmp_dir); - Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); - if (log) - log->Printf("HostInfoBase::GetLLDBPath(" - "ePathTypeGlobalLLDBTempSystemDir) => '%s'", - g_fields->m_lldb_global_tmp_dir.GetPath().c_str()); - }); - if (success) - result = &g_fields->m_lldb_global_tmp_dir; - } break; - default: - llvm_unreachable("Unreachable!"); - } +FileSpec HostInfoBase::GetHeaderDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = HostInfo::ComputeHeaderDirectory(g_fields->m_lldb_headers_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "header dir -> `{0}`", g_fields->m_lldb_headers_dir); + }); + return success ? g_fields->m_lldb_headers_dir : FileSpec(); +} - if (!result) - return false; - file_spec = *result; - return true; +FileSpec HostInfoBase::GetPythonDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = HostInfo::ComputePythonDirectory(g_fields->m_lldb_python_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "python dir -> `{0}`", g_fields->m_lldb_python_dir); + }); + return success ? g_fields->m_lldb_python_dir : FileSpec(); +} + +FileSpec HostInfoBase::GetSystemPluginDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = HostInfo::ComputeSystemPluginsDirectory( + g_fields->m_lldb_system_plugin_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "system plugin dir -> `{0}`", + g_fields->m_lldb_system_plugin_dir); + }); + return success ? g_fields->m_lldb_system_plugin_dir : FileSpec(); +} + +FileSpec HostInfoBase::GetUserPluginDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = + HostInfo::ComputeUserPluginsDirectory(g_fields->m_lldb_user_plugin_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "user plugin dir -> `{0}`", g_fields->m_lldb_user_plugin_dir); + }); + return success ? g_fields->m_lldb_user_plugin_dir : FileSpec(); +} + +FileSpec HostInfoBase::GetProcessTempDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = HostInfo::ComputeProcessTempFileDirectory( + g_fields->m_lldb_process_tmp_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "process temp dir -> `{0}`", + g_fields->m_lldb_process_tmp_dir); + }); + return success ? g_fields->m_lldb_process_tmp_dir : FileSpec(); +} + +FileSpec HostInfoBase::GetGlobalTempDir() { + static llvm::once_flag g_once_flag; + static bool success = false; + llvm::call_once(g_once_flag, []() { + success = HostInfo::ComputeGlobalTempFileDirectory( + g_fields->m_lldb_global_tmp_dir); + Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_HOST); + LLDB_LOG(log, "global temp dir -> `{0}`", g_fields->m_lldb_global_tmp_dir); + }); + return success ? g_fields->m_lldb_global_tmp_dir : FileSpec(); } ArchSpec HostInfoBase::GetAugmentedArchSpec(llvm::StringRef triple) { @@ -274,9 +232,9 @@ bool HostInfoBase::ComputeSharedLibraryDirectory(FileSpec &file_spec) { // contains this function. On MacOSX this will be "LLDB.framework/.../LLDB". // On other posix systems, we will get .../lib(64|32)?/liblldb.so. - FileSpec lldb_file_spec( - Host::GetModuleFileSpecForHostAddress(reinterpret_cast<void *>( - reinterpret_cast<intptr_t>(HostInfoBase::GetLLDBPath)))); + FileSpec lldb_file_spec(Host::GetModuleFileSpecForHostAddress( + reinterpret_cast<void *>(reinterpret_cast<intptr_t>( + HostInfoBase::ComputeSharedLibraryDirectory)))); // This is necessary because when running the testsuite the shlib might be a // symbolic link inside the Python resource dir. @@ -289,7 +247,8 @@ bool HostInfoBase::ComputeSharedLibraryDirectory(FileSpec &file_spec) { } bool HostInfoBase::ComputeSupportExeDirectory(FileSpec &file_spec) { - return GetLLDBPath(lldb::ePathTypeLLDBShlibDir, file_spec); + file_spec = GetShlibDir(); + return bool(file_spec); } bool HostInfoBase::ComputeProcessTempFileDirectory(FileSpec &file_spec) { |
