MFC r319876:Update scescx test to print syscall number and arguments.
MFC r319869:Decode recently added flags.Approved by: re (marius)
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.Prune svn:mergeinfo from the new branch, as nothing has been mergedhere.Additional commits post-branch will follow.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Add a test program for recently added ptrace(2) interfaces.MFC after: 1 week