This checkin is the first step in making the lldb thread stepping mechanism more accessible from

the user level.  It adds the ability to invent new stepping modes implemented by python classes,
and to view the current thread plan stack and to some extent alter it.

I haven't gotten to documentation or tests yet.  But this should not cause any behavior changes
if you don't use it, so its safe to check it in now and work on it incrementally.

llvm-svn: 218642

1 files changed, 10 insertions, 14 deletions

diff --git a/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp b/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp
index 4a94457466b..7db83ae5467 100644
--- a/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp
+++ b/lldb/source/Plugins/Process/Utility/InferiorCallPOSIX.cpp
@@ -98,13 +98,11 @@ lldb_private::InferiorCallMmap (Process *process,
                 ClangASTContext *clang_ast_context = process->GetTarget().GetScratchClangASTContext();
                 ClangASTType clang_void_ptr_type = clang_ast_context->GetBasicType(eBasicTypeVoid).GetPointerType();
                 lldb::addr_t args[] = { addr, length, prot_arg, flags_arg, fd, offset };
-                ThreadPlanCallFunction *call_function_thread_plan
-                  = new ThreadPlanCallFunction (*thread,
-                                                mmap_range.GetBaseAddress(),
-                                                clang_void_ptr_type,
-                                                args,
-                                                options);
-                lldb::ThreadPlanSP call_plan_sp (call_function_thread_plan);
+                lldb::ThreadPlanSP call_plan_sp (new ThreadPlanCallFunction (*thread,
+                                                                             mmap_range.GetBaseAddress(),
+                                                                             clang_void_ptr_type,
+                                                                             args,
+                                                                             options));
                 if (call_plan_sp)
                 {
                     StreamFile error_strm;
@@ -241,13 +239,11 @@ lldb_private::InferiorCall (Process *process,
 
     ClangASTContext *clang_ast_context = process->GetTarget().GetScratchClangASTContext();
     ClangASTType clang_void_ptr_type = clang_ast_context->GetBasicType(eBasicTypeVoid).GetPointerType();
-    ThreadPlanCallFunction *call_function_thread_plan
-        = new ThreadPlanCallFunction (*thread,
-                                      *address,
-                                      clang_void_ptr_type,
-                                      llvm::ArrayRef<addr_t>(),
-                                      options);
-    lldb::ThreadPlanSP call_plan_sp (call_function_thread_plan);
+    lldb::ThreadPlanSP call_plan_sp (new ThreadPlanCallFunction (*thread,
+                                                                 *address,
+                                                                 clang_void_ptr_type,
+                                                                 llvm::ArrayRef<addr_t>(),
+                                                                 options));
     if (call_plan_sp)
     {
         StreamString error_strm;