Remove ScriptInterpreterObject.

This removes ScriptInterpreterObject from the codebase completely.
Places that used to rely on ScriptInterpreterObject now use
StructuredData::Object and its derived classes.  To support this,
a new type of StructuredData object is introduced, called
StructuredData::Generic, which stores a void*.  Internally within
the python library, StructuredPythonObject subclasses this
StructuredData::Generic class so that it can addref and decref
the python object on construction and destruction.

Additionally, all of the classes in PythonDataObjects.h such
as PythonList, PythonDictionary, etc now provide a method to
create an instance of the corresponding StructuredData type.  For
example, there is PythonDictionary::CreateStructuredDictionary.
To eliminate dependencies on PythonDataObjects for external
callers, all ScriptInterpreter methods now return only
StructuredData classes

The rest of the changes in this CL are focused on fixing up
users of PythonDataObjects classes to use the new StructuredData
classes.

llvm-svn: 232534

1 files changed, 12 insertions, 11 deletions

diff --git a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
index 3b7dd264dc6..e29bf8054f6 100644
--- a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
+++ b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
@@ -14,11 +14,16 @@
 // C Includes
 // C++ Includes
 // Other libraries and framework includes
-#include "lldb/Interpreter/ScriptInterpreter.h"
+#include "lldb/Core/StructuredData.h"
 #include "lldb/Target/OperatingSystem.h"
 
 class DynamicRegisterInfo;
 
+namespace lldb_private
+{
+class ScriptInterpreter;
+}
+
 class OperatingSystemPython : public lldb_private::OperatingSystem
 {
 public:
@@ -86,15 +91,12 @@ protected:
     
     bool IsValid() const
     {
-        return m_python_object_sp && m_python_object_sp->GetObject() != NULL;
+        return m_python_object_sp && m_python_object_sp->IsValid();
     }
-    
-    lldb::ThreadSP
-    CreateThreadFromThreadInfo (lldb_private::PythonDictionary &thread_dict,
-                                lldb_private::ThreadList &core_thread_list,
-                                lldb_private::ThreadList &old_thread_list,
-                                std::vector<bool> &core_used_map,
-                                bool *did_create_ptr);
+
+    lldb::ThreadSP CreateThreadFromThreadInfo(lldb_private::StructuredData::Dictionary &thread_dict,
+                                              lldb_private::ThreadList &core_thread_list, lldb_private::ThreadList &old_thread_list,
+                                              std::vector<bool> &core_used_map, bool *did_create_ptr);
 
     DynamicRegisterInfo *
     GetDynamicRegisterInfo ();
@@ -102,8 +104,7 @@ protected:
     lldb::ValueObjectSP m_thread_list_valobj_sp;
     std::unique_ptr<DynamicRegisterInfo> m_register_info_ap;
     lldb_private::ScriptInterpreter *m_interpreter;
-    lldb::ScriptInterpreterObjectSP m_python_object_sp;
-    
+    lldb_private::StructuredData::ObjectSP m_python_object_sp;
 };
 
 #endif // #ifndef liblldb_OperatingSystemPython_h_