module Metrics_cilast:sig
..end
In the definitions below, setting argument libc
to true
will
include functions/variables from the C stdlib in the metrics.
class type sloc_visitor =object
..end
Visitor to compute various syntactic metrics.
class slocVisitor :libc:bool ->
sloc_visitor
val get_global_metrics : libc:bool -> Metrics_base.BasicMetrics.t
Returns the computed metrics for the entire AST.
type
cilast_metrics = {
|
fundecl_calls : |
|
fundef_calls : |
|
extern_global_vars : |
|
basic_global_metrics : |
val get_cilast_metrics : libc:bool -> cilast_metrics
val get_metrics_map : libc:bool ->
Metrics_base.BasicMetrics.t Metrics_base.OptionKf.Map.t
Datatype.Filepath.Map.t
Computes and returns individual metrics per function.
val compute_on_cilast : libc:bool -> unit
Compute metrics on whole CIL AST
val compute_locals_size : Kernel_function.t -> unit
Compute and print the size (in bytes) of local variables on the CIL AST. This is a rough approximation, neither guaranteed to be smaller or larger than the actual value. Only automatic, non-ghost and non-temporary variables present in the source are included. This is useful to estimate the stack size of a function.
val reachable_from_main : unit -> Cil_types.varinfo list option
Computes the set of global variables which are syntactically reachable
from the entry point of the program.
Returns None
if there is no entry point.
val used_files : unit -> Datatype.Filepath.Set.t
Computes the set of files defining all global variables syntactically
reachable from the entry point of the program
(as given by reachable_from_main
).
This function requires a defined entry point.
val pretty_used_files : Datatype.Filepath.Set.t -> unit
Pretty-prints the result of used_files
in a verbose way.