| //===-- OperatingSystem.cpp -----------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/Target/OperatingSystem.h" |
| #include "lldb/Core/PluginManager.h" |
| #include "lldb/Target/Thread.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| OperatingSystem *OperatingSystem::FindPlugin(Process *process, |
| const char *plugin_name) { |
| OperatingSystemCreateInstance create_callback = nullptr; |
| if (plugin_name) { |
| create_callback = |
| PluginManager::GetOperatingSystemCreateCallbackForPluginName( |
| plugin_name); |
| if (create_callback) { |
| std::unique_ptr<OperatingSystem> instance_up( |
| create_callback(process, true)); |
| if (instance_up) |
| return instance_up.release(); |
| } |
| } else { |
| for (uint32_t idx = 0; |
| (create_callback = |
| PluginManager::GetOperatingSystemCreateCallbackAtIndex(idx)) != |
| nullptr; |
| ++idx) { |
| std::unique_ptr<OperatingSystem> instance_up( |
| create_callback(process, false)); |
| if (instance_up) |
| return instance_up.release(); |
| } |
| } |
| return nullptr; |
| } |
| |
| OperatingSystem::OperatingSystem(Process *process) : m_process(process) {} |
| |
| bool OperatingSystem::IsOperatingSystemPluginThread( |
| const lldb::ThreadSP &thread_sp) { |
| if (thread_sp) |
| return thread_sp->IsOperatingSystemPluginThread(); |
| return false; |
| } |