Add files to avoid conflicts with deos

src/backends/ocarina-backends-pok_c-main.adb

@@ -136,6 +136,7 @@ package body Ocarina.Backends.POK_C.Main is
          N            : Node_Id;
          S            : constant Node_Id := Parent_Subcomponent (E);
          Member_Value : Node_Id;
+         Stack_Size   : Unsigned_Long_Long;
       begin
          --  Initializes thread attributes.
          if Use_ARINC653_API = False then
@@ -259,23 +260,31 @@ package body Ocarina.Backends.POK_C.Main is
             Display_Error ("Period not specified", Fatal => True);
          end if;
 
-         if Get_Thread_Stack_Size (E) /= Null_Size then
-            N :=
-              Make_Expression
-                (Left_Expr =>
-                   Make_Member_Designator
-                     (RE (RE_Stack_Size),
-                      Copy_Node (Tattr)),
-                 Operator   => Op_Equal,
-                 Right_Expr =>
-                   Make_Literal
-                     (New_Int_Value
-                        (To_Bytes (Get_Thread_Stack_Size (E)),
-                         1,
-                         10)));
+         --
+         --  Set up the Stack Size
+         --  On most system, the default is 4096. So, we set
+         --  up 4096 if not explicitly declared. We use
+         --  The AADL property Stack_Size if declared.
+         --
 
-            Append_Node_To_List (N, Statements);
+         Stack_Size := 4096;
+
+         if Get_Thread_Stack_Size (E) /= Null_Size then
+            Stack_Size := To_Bytes (Get_Thread_Stack_Size (E));
          end if;
+         N :=
+           Make_Expression
+             (Left_Expr =>
+                Make_Member_Designator
+                  (RE (RE_Stack_Size),
+                   Copy_Node (Tattr)),
+              Operator   => Op_Equal,
+              Right_Expr =>
+                Make_Literal
+                  (New_Int_Value (Stack_Size,
+                                 1,
+                                 10)));
+         Append_Node_To_List (N, Statements);
 
          declare
             TA       : constant Time_Array := Get_Execution_Time (E);
@@ -301,10 +310,8 @@ package body Ocarina.Backends.POK_C.Main is
                --  By default, we allocate 1 ms for thread execution.
                Capacity :=
                  CTU.Make_Literal (CV.New_Int_Value (Thread_Id, 1, 10));
-
-               --  DeOS works with Nanoseconds
-
             end if;
+
             N :=
               Make_Expression
                 (Left_Expr =>

src/backends/ocarina-backends-pok_c-runtime.adb

@@ -133,6 +133,8 @@ package body Ocarina.Backends.POK_C.Runtime is
 
          for E in ARF_Id loop
             RE_Header_Table (E) := RH_Apex;
+            RE_Header_Table (RE_Null) := RH_Apex;
+            RE_Header_Table (RE_Normal) := RH_Apex;
          end loop;
 
          for E in ART_Id loop

src/backends/ocarina-backends-pok_c-runtime.ads

@@ -634,9 +634,10 @@ package Ocarina.Backends.POK_C.Runtime is
    --  Runtime types associations
 
       RE_Task_Id                     => RH_Deployment,
+
       RE_Error_Status_Type           => RH_Error,
-      RE_Process_Attribute_Type      => RH_Types,
       RE_Apex_Char                   => RH_Types,
+      RE_Process_Attribute_Type      => RH_Types,
       RE_Process_Id_Type             => RH_Types,
       RE_Sampling_Port_Id_Type       => RH_Types,
       RE_Semaphore_Id_Type           => RH_Semaphore,
@@ -649,6 +650,7 @@ package Ocarina.Backends.POK_C.Runtime is
       RE_Apex_Integer                => RH_Types,
       RE_Apex_Natural                => RH_Types,
       RE_Return_Code_Type            => RH_Types,
+
       RE_Pok_Ret_T                   => RH_Types,
       RE_Size_T                      => RH_Types,
       RE_Uint8_T                     => RH_Types,

src/backends/ocarina-backends-pok_c.adb

@@ -128,7 +128,9 @@ package body Ocarina.Backends.POK_C is
          C_Tree.Generator.Generate (C_Root);
       end if;
 
-      Makefile.Visit (Instance_Root);
+      if POK_Flavor /= DEOS then
+         Makefile.Visit (Instance_Root);
+      end if;
 
       --  If the user requested to build the applications then build it