build: remove obsolete sections from linker scripts

These were causing some issues in the old kernel, but the unified
kernel no longer uses these.

Issue: ZEP-513
Change-Id: I87216565231cd244886fbffe4b4d420d1687b245
Signed-off-by: Andrew Boie <[email protected]>

Author: Andrew Boie

include/linker/common-ram.ld

@@ -118,34 +118,6 @@
 		_k_task_list_end = .;
 	} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
 
-	SECTION_DATA_PROLOGUE(_k_task_ptr, (OPTIONAL),)
-	{
-		_k_task_ptr_start = .;
-		*(._k_task_ptr.public.*)
-		*(._k_task_ptr.private.*)
-		*(._k_task_ptr.idle.*)
-		KEEP(*(SORT_BY_NAME("._k_task_ptr*")))
-		_k_task_ptr_end = .;
-	} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
-
-	SECTION_DATA_PROLOGUE(_k_pipe_ptr, (OPTIONAL),)
-	{
-		_k_pipe_ptr_start = .;
-		*(._k_pipe_ptr.public.*)
-		*(._k_pipe_ptr.private.*)
-		KEEP(*(SORT_BY_NAME("._k_pipe_ptr*")))
-		_k_pipe_ptr_end = .;
-	} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
-
-	SECTION_DATA_PROLOGUE(_k_mem_map_ptr, (OPTIONAL),)
-	{
-		_k_mem_map_ptr_start = .;
-		*(._k_mem_map_ptr.public.*)
-		*(._k_mem_map_ptr.private.*)
-		KEEP(*(SORT_BY_NAME("._k_mem_map_ptr*")))
-		_k_mem_map_ptr_end = .;
-	} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
-
 	SECTION_DATA_PROLOGUE(_k_event_list, (OPTIONAL),)
 	{
 		_k_event_list_start = .;

scripts/sanitycheck

@@ -464,8 +464,7 @@ class QEMUHandler(Handler):
 class SizeCalculator:
 
     alloc_sections = ["bss", "noinit"]
-    rw_sections = ["datas", "initlevel", "_k_mem_map_ptr", "_k_pipe_ptr",
-                   "_k_task_ptr", "_k_task_list", "_k_event_list",
+    rw_sections = ["datas", "initlevel", "_k_task_list", "_k_event_list",
                    "_k_memory_pool", "exceptions", "initshell",
 		   "_static_thread_area", "_k_timer_area",
 		   "_k_mem_slab_area", "_k_mem_pool_area",