Added support for generating expressions that have
access to the members of the Objective-C self object.

The approach we take is to generate the method as a
@category on top of the self object, and to pass the
"self" pointer to it.  (_cmd is currently NULL.)

Most changes are in ClangExpressionDeclMap, but the
change that adds support to the ABIs to pass _cmd
touches a fair amount of code.


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@121722 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Target/ThreadPlanCallFunction.cpp b/source/Target/ThreadPlanCallFunction.cpp
index 4407133..165e63d 100644
--- a/source/Target/ThreadPlanCallFunction.cpp
+++ b/source/Target/ThreadPlanCallFunction.cpp
@@ -40,7 +40,8 @@
                                                 lldb::addr_t arg,
                                                 bool stop_other_threads,
                                                 bool discard_on_error,
-                                                lldb::addr_t *this_arg) :
+                                                lldb::addr_t *this_arg,
+                                                lldb::addr_t *cmd_arg) :
     ThreadPlan (ThreadPlan::eKindCallFunction, "Call function plan", thread, eVoteNoOpinion, eVoteNoOpinion),
     m_valid (false),
     m_stop_other_threads (stop_other_threads),
@@ -86,7 +87,8 @@
                                  FunctionLoadAddr, 
                                  StartLoadAddr, 
                                  m_arg_addr,
-                                 this_arg))
+                                 this_arg,
+                                 cmd_arg))
         return;
     
     LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_STEP));