Introduce syscalls:
- TK1_SYSCALL_PRELOAD_STORE
- TK1_SYSCALL_PRELOAD_STORE_FIN
- TK1_SYSCALL_PRELOAD_DELETE
- TK1_SYSCALL_REG_MGMT = 11
Change preload_store_finalize() not to take USS arg. Unused for
preloaded apps.
Based on earlier code by Daniel Jobson <jobson@tillitis.se> now
integrated into the new world order.
Co-authored-by: Mikael Ågren <mikael@tillitis.se>
Co-authored-by: Daniel Jobson <jobson@tillitis.se>