K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2018-04-05T20:31:45.153139Z
K 7
svn:log
V 792
Added SAL annotatations to system calls.

Modify makesyscalls.sh to strip out SAL annotations.

No functional change.

This is based on work I started in CheriBSD and use to validate fat
pointers at the syscall boundary.  Tal Garfinkel reviewed the changes,
added annotations to COMPAT* syscalls and is using them in a record and
playback framework.  One can envision other uses such as a WITNESS-like
validator for copyin/out as speculated on in the review.

As this time we are only annotating sys/kern/syscalls.master as that is
sufficient for userspace work.  If kernel use cases materialize, we can
annotate other syscalls.master as needed.

Submitted by:	Tal Garfinkel <talg@cs.stanford.edu>
Sponsored by:	DARPA, AFRL (in part)
Differential Revision:	https://reviews.freebsd.org/D14285

END