blob: baa76b774b46d0a49bedeb17292bb0b3e2a9d83d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
open CfimOfJson
open Logging
open Print
module T = Types
module A = CfimAst
module I = Interpreter
module EL = Easy_logging.Logging
module TA = TypesAnalysis
open PureToExtract
open ExtractAst
(* This is necessary to have a backtrace when raising exceptions - for some
* reason, the -g option doesn't work.
* JP: are you running with OCAMLRUNPARAM=b=1? *)
let () = Printexc.record_backtrace true
let usage =
Printf.sprintf
{|Aeneas: verification of Rust programs by translation
Usage: %s [OPTIONS] FILE
|}
Sys.argv.(0)
let () =
(* Read the command line arguments *)
let spec = [] in
let spec = Arg.align spec in
let filename = ref "" in
let fail () =
print_string usage;
exit 1
in
Arg.parse spec
(fun f ->
if not (Filename.check_suffix f ".cfim") then (
print_string "Unrecognized file extension";
fail ())
else if not (Sys.file_exists f) then (
print_string "File not found";
fail ())
else filename := f)
usage;
if !filename = "" then (
print_string usage;
exit 1);
(* Set up the logging - for now we use default values - TODO: use the
* command-line arguments *)
Easy_logging.Handlers.set_level main_logger_handler EL.Debug;
main_log#set_level EL.Debug;
interpreter_log#set_level EL.Debug;
statements_log#set_level EL.Debug;
paths_log#set_level EL.Debug;
expressions_log#set_level EL.Debug;
expansion_log#set_level EL.Debug;
borrows_log#set_level EL.Debug;
invariants_log#set_level EL.Warning;
symbolic_to_pure_log#set_level EL.Debug;
pure_micro_passes_log#set_level EL.Debug;
translate_log#set_level EL.Debug;
(* Load the module *)
let json = Yojson.Basic.from_file !filename in
match cfim_module_of_json json with
| Error s ->
main_log#error "error: %s\n" s;
exit 1
| Ok m ->
(* Print the module *)
main_log#ldebug (lazy ("\n" ^ Print.Module.module_to_string m ^ "\n"));
(* Some options for the execution *)
let config =
{
C.check_invariants = true;
greedy_expand_symbolics_with_borrows = true;
}
in
(* Test the unit functions with the concrete interpreter *)
I.Test.test_unit_functions config m;
(* Evaluate the symbolic interpreter on the functions, ignoring the
* functions which contain loops - TODO: remove *)
let synthesize = true in
I.Test.test_functions_symbolic config synthesize m;
(* Translate the functions *)
let _ = Translate.translate_module_to_pure config m in
()
|
