K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2019-01-29T11:04:17.859609Z
K 7
svn:log
V 605
Extract the coverage sanitizer KPI to a new file.

This will allow multiple consumers of the coverage data to be compiled
into the kernel together. The only requirement is only one can be
registered at a given point in time, however it is expected they will
only register when the coverage data is needed.

A new kernel conflig option COVERAGE is added. This will allow kcov to
become a module that can be loaded as needed, or compiled into the
kernel.

While here clean up the #include style a little.

Reviewed by:	kib
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D18955

END