stdlib: Allow se_binary_workload to setup LoopPoints

Added a set_se_looppoint_workload function to take in information for
workload and a stdlib LoopPoint object that stores all the information
the workload needed to run the LoopPoint sampling method.
Added a get_looppoint function to return the stdlib LoopPoint object.

Change-Id: I7afc5c4c743256f7df97345f331b6f72b7a5fd07
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/67196
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed