Initialize idle task's stack related fields in sysgen

Hoists the initialization of the the microkernel's idle task's stack fields
out of the runtime and into sysgen thereby removing microkernel code from
the nanokernel initialization.

Change-Id: I54cbbec9e875a52b5fa52562e1a2770cd3ac1cc3
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2 files changed