ARM: move generic thumb instruction parsing code to new files for use by other feature

Move the thumb version of the kprobes instruction parsing code into more generic
files from where it can be used by uprobes and possibly other subsystems. The
symbol names will be made more generic in a subsequent part of this patchset.

Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Jon Medhurst <tixy@linaro.org>

diff --cc arch/arm/kernel/Makefile
Simple merge

diff --cc arch/arm/kernel/kprobes-thumb.c
Simple merge

diff --cc arch/arm/kernel/probes-thumb.c
Simple merge

diff --cc arch/arm/kernel/probes-thumb.h
Simple merge