<rdar://problem/13491977>

Made some fixes to the OperatingSystemPython class:
- If any thread dictionary contains any "core=N" key/value pairs then the threads obtained from the lldb_private::Process itself will be placed inside the ThreadMemory threads and will be used to get the information for a thread. 
- Cleaned up all the places where a thread inside a thread was causing problems

llvm-svn: 179405

1 files changed, 6 insertions, 2 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.cpp
index 4ac3f687aba..f1084d68bd4 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.cpp
@@ -202,8 +202,12 @@ ThreadGDBRemote::CreateRegisterContextForFrame (StackFrame *frame)
             reg_ctx_sp.reset (new GDBRemoteRegisterContext (*this, concrete_frame_idx, gdb_process->m_register_info, read_all_registers_at_once));
         }
     }
-    else if (m_unwinder_ap.get())
-        reg_ctx_sp = m_unwinder_ap->CreateRegisterContextForFrame (frame);
+    else
+    {
+        Unwind *unwinder = GetUnwinder ();
+        if (unwinder)
+            reg_ctx_sp = unwinder->CreateRegisterContextForFrame (frame);
+    }
     return reg_ctx_sp;
 }