ARM port

Description

Documentation for the ARM Cortex-M architecture port of the CMRX.

Modules
	ARM intrinsics
	Various intrinsics.
	Cortex-M support routines
	Routines supporting access to Cortex-M core facilities.
	Memory protection
	Memory protection support internals for ARM architecture.
	OS services implementation
	RPC implementation
	Implementation of RPC mechanism for ARM Cortex-M processors.
	Scheduler implementation
	Kernel scheduler internals.
	Signals implementation
	Static initialization
	Implementation of retrieving static initialization structures.
	System calls implementation