CFGBase: add a new stage to make_functions() in order to cover function snippets that are not referenced anywhere.
CFGBase: add a new stage to make_functions() in order to cover function snippets that are not referenced anywhere.

iamahuman/angr,chubbymaggie/angr,f-prettyland/angr,tyb0807/angr,schieb/angr,tyb0807/angr,angr/angr,angr/angr,axt/angr,axt/angr,chubbymaggie/angr,f-prettyland/angr,schieb/angr,iamahuman/angr,angr/angr,axt/angr,chubbymaggie/angr,tyb0807/angr,schieb/angr,iamahuman/angr,f-prettyland/angr