Do some kernel cleanup

* Seal away private thread and kernel definitions and declarations
into the internal headers in order to better hide internal structure.

* Add a thread-common.c file that keeps shared functions together.
List functions aren't messed with since that's about to be changed to
different ones.

* It is necessary to modify some ARM/PP stuff since GCC was complaining
about constant pool distance and I would rather not force dump it. Just
bl the cache calls in the startup and exit code and let it use veneers
if it must.

* Clean up redundant #includes in relevant areas and reorganize them.

* Expunge useless and dangerous stuff like remove_thread().

Change-Id: I6e22932fad61a9fac30fd1363c071074ee7ab382

1 files changed, 1 insertions, 2 deletions

diff --git a/apps/main.c b/apps/main.c
index 7dc61754d3..6c6f0d6aba 100644
--- a/apps/main.c
+++ b/apps/main.c
@@ -28,7 +28,7 @@
 #include "rtc.h"
 #include "debug.h"
 #include "led.h"
-#include "kernel.h"
+#include "../kernel-internal.h"
 #include "button.h"
 #include "tree.h"
 #include "filetypes.h"
@@ -44,7 +44,6 @@
 #endif
 #include "audio.h"
 #include "mp3_playback.h"
-#include "thread.h"
 #include "settings.h"
 #include "backlight.h"
 #include "status.h"