Added a hollowed out version of an OperatingSystem plugin that will use a class in python to get thread information for threads stored in memory.

llvm-svn: 162472

1 files changed, 89 insertions, 0 deletions

diff --git a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
new file mode 100644
index 00000000000..850ec648bff
--- /dev/null
+++ b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
@@ -0,0 +1,89 @@
+//===-- OperatingSystemPython.h ---------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#ifndef LLDB_DISABLE_PYTHON
+
+#ifndef liblldb_OperatingSystemPython_h_
+#define liblldb_OperatingSystemPython_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+#include "lldb/Target/OperatingSystem.h"
+
+class DynamicRegisterInfo;
+
+class OperatingSystemPython : public lldb_private::OperatingSystem
+{
+public:
+    //------------------------------------------------------------------
+    // Static Functions
+    //------------------------------------------------------------------
+    static lldb_private::OperatingSystem *
+    CreateInstance (lldb_private::Process *process, bool force);
+    
+    static void
+    Initialize();
+    
+    static void
+    Terminate();
+    
+    static const char *
+    GetPluginNameStatic();
+    
+    static const char *
+    GetPluginDescriptionStatic();
+    
+    //------------------------------------------------------------------
+    // Class Methods
+    //------------------------------------------------------------------
+    OperatingSystemPython (lldb_private::Process *process);
+    
+    virtual
+    ~OperatingSystemPython ();
+    
+    //------------------------------------------------------------------
+    // lldb_private::PluginInterface Methods
+    //------------------------------------------------------------------
+    virtual const char *
+    GetPluginName();
+    
+    virtual const char *
+    GetShortPluginName();
+    
+    virtual uint32_t
+    GetPluginVersion();
+    
+    //------------------------------------------------------------------
+    // lldb_private::OperatingSystem Methods
+    //------------------------------------------------------------------
+    virtual bool
+    UpdateThreadList (lldb_private::ThreadList &old_thread_list, 
+                      lldb_private::ThreadList &new_thread_list);
+    
+    virtual void
+    ThreadWasSelected (lldb_private::Thread *thread);
+
+    virtual lldb::RegisterContextSP
+    CreateRegisterContextForThread (lldb_private::Thread *thread);
+
+    virtual lldb::StopInfoSP
+    CreateThreadStopReason (lldb_private::Thread *thread);
+
+protected:
+    
+    DynamicRegisterInfo *
+    GetDynamicRegisterInfo ();
+
+    lldb::ValueObjectSP m_thread_list_valobj_sp;
+    std::auto_ptr<DynamicRegisterInfo> m_register_info_ap;
+    
+};
+
+#endif // #ifndef liblldb_OperatingSystemPython_h_
+#endif // #ifndef LLDB_DISABLE_PYTHON