1 files changed, 87 insertions, 0 deletions
diff --git a/source/Plugins/OperatingSystem/Go/OperatingSystemGo.h b/source/Plugins/OperatingSystem/Go/OperatingSystemGo.h
new file mode 100644
index 0000000000000..d3391d907dfe5
--- /dev/null
+++ b/source/Plugins/OperatingSystem/Go/OperatingSystemGo.h
@@ -0,0 +1,87 @@
+//===-- OperatingSystemGo.h -------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _liblldb_OperatingSystemGo_h_
+#define _liblldb_OperatingSystemGo_h_
+
+// C Includes
+// C++ Includes
+#include <memory>
+
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Target/OperatingSystem.h"
+
+class DynamicRegisterInfo;
+
+class OperatingSystemGo : public lldb_private::OperatingSystem
+{
+public:
+    OperatingSystemGo(lldb_private::Process *process);
+
+    ~OperatingSystemGo() override;
+
+    //------------------------------------------------------------------
+    // Static Functions
+    //------------------------------------------------------------------
+    static lldb_private::OperatingSystem *CreateInstance(lldb_private::Process *process, bool force);
+
+    static void Initialize();
+
+    static void DebuggerInitialize(lldb_private::Debugger &debugger);
+
+    static void Terminate();
+
+    static lldb_private::ConstString GetPluginNameStatic();
+
+    static const char *GetPluginDescriptionStatic();
+
+    //------------------------------------------------------------------
+    // lldb_private::PluginInterface Methods
+    //------------------------------------------------------------------
+    lldb_private::ConstString GetPluginName() override;
+
+    uint32_t GetPluginVersion() override;
+
+    //------------------------------------------------------------------
+    // lldb_private::OperatingSystem Methods
+    //------------------------------------------------------------------
+    bool UpdateThreadList(lldb_private::ThreadList &old_thread_list,
+                          lldb_private::ThreadList &real_thread_list,
+                          lldb_private::ThreadList &new_thread_list) override;
+
+    void ThreadWasSelected(lldb_private::Thread *thread) override;
+
+    lldb::RegisterContextSP CreateRegisterContextForThread(lldb_private::Thread *thread,
+                                                           lldb::addr_t reg_data_addr) override;
+
+    lldb::StopInfoSP CreateThreadStopReason(lldb_private::Thread *thread) override;
+
+    //------------------------------------------------------------------
+    // Method for lazy creation of threads on demand
+    //------------------------------------------------------------------
+    lldb::ThreadSP CreateThread(lldb::tid_t tid, lldb::addr_t context) override;
+
+private:
+    struct Goroutine;
+
+    static lldb::ValueObjectSP FindGlobal(lldb::TargetSP target, const char *name);
+
+    static lldb::TypeSP FindType(lldb::TargetSP target_sp, const char *name);
+
+    bool Init(lldb_private::ThreadList &threads);
+
+    Goroutine CreateGoroutineAtIndex(uint64_t idx, lldb_private::Error &err);
+
+    std::unique_ptr<DynamicRegisterInfo> m_reginfo;
+    lldb::ValueObjectSP m_allg_sp;
+    lldb::ValueObjectSP m_allglen_sp;
+};
+
+#endif // liblldb_OperatingSystemGo_h_