source: driver/acc.ml @ 3094

Last change on this file since 3094 was 3083, checked in by sacerdot, 7 years ago

The cost and stack* variables are now initialized with the cost of
the pre-main and the size of globals.

File size: 3.6 KB
Line 
1open Extracted.Errors
2open ClightPrinter
3
4let string_of_pos n = string_of_int (Extracted.Glue.int_of_matitapos n)
5
6let string_of_intensional_event =
7 function
8    Extracted.StructuredTraces.IEVcost cl ->
9     "COST(k_" ^ string_of_pos cl ^") "
10  | Extracted.StructuredTraces.IEVcall id ->
11     "CALL(fun_" ^ string_of_pos id ^ ") "
12  | Extracted.StructuredTraces.IEVtailcall _ -> assert false
13  | Extracted.StructuredTraces.IEVret id ->
14     "RET(fun_" ^ string_of_pos id ^ ") "
15;;
16
17let string_of_pass =
18 function
19 | Extracted.Compiler.Clight_pass                -> "Clight_pass               "
20 | Extracted.Compiler.Clight_switch_removed_pass -> "Clight_switch_removed_pass"
21 | Extracted.Compiler.Clight_label_pass          -> "Clight_label_pass         "
22 | Extracted.Compiler.Clight_simplified_pass     -> "Clight_simplified_pass    "
23 | Extracted.Compiler.Cminor_pass                -> "Cminor_pass               "
24 | Extracted.Compiler.Rtlabs_pass                -> "Rtlabs_pass               "
25 | Extracted.Compiler.Rtl_separate_pass          -> "Rtl_separate_pass         "
26 | Extracted.Compiler.Rtl_uniq_pass              -> "Rtl_uniq_pass             "
27 | Extracted.Compiler.Ertl_pass                  -> "Ertl_pass                 "
28 | Extracted.Compiler.Ltl_pass                   -> "Ltl_pass                  "
29 | Extracted.Compiler.Lin_pass                   -> "Lin_pass                  "
30 | Extracted.Compiler.Assembly_pass              -> "Assembly_pass             "
31 | Extracted.Compiler.Object_code_pass           -> "Object_code_pass          "
32;;
33
34List.iter (fun filename ->
35let do_exec = Options.interpretations_requested () in
36let cl = ClightParser.process filename in
37let observe =
38 let rec infinity = Extracted.Nat.S infinity in
39 (fun pass prog ->
40   if do_exec || pass = Extracted.Compiler.Object_code_pass then
41    Printer.print_program filename pass prog;
42   if do_exec then
43    Extracted.Semantics.run_and_print pass prog infinity
44     (fun p -> print_string ("\n" ^ string_of_pass p ^ ": "); flush stdout;
45       Extracted.Types.It)
46     (fun evn -> print_string (string_of_intensional_event evn); flush stdout;
47       Extracted.Types.It)
48     (fun msg -> print_endline (Error.errormsg msg); flush stdout;
49       Extracted.Types.It)
50     (fun n-> print_endline (string_of_int(Extracted.Glue.int_of_bitvector n));
51       flush stdout; Extracted.Types.It)
52   else
53    Extracted.Types.It)
54in
55let output = 
56  match Extracted.Compiler.compile observe cl with
57  | OK o -> o
58  | Error m -> failwith (Error.errormsg m) in
59if Options.annotation_requested () then
60 begin
61  let labelled = output.Extracted.Compiler.c_labelled_clight in
62  let l_costmap = output.Extracted.Compiler.c_clight_cost_map in
63  let init_costlabel = output.Extracted.Compiler.c_init_costlabel in
64  let s_costmap = output.Extracted.Compiler.c_stack_cost in
65  let maxstack = output.Extracted.Compiler.c_max_stack in
66  let style = Cost_instrumented (l_costmap,init_costlabel,s_costmap,maxstack) in
67  let instrumented = ClightPrinter.print_program style labelled in
68  let basename =
69   (match Options.get_output_files () with
70      None -> Filename.chop_extension filename
71    | Some s -> s) in
72  let och = open_out (basename ^ "-instrumented.c") in
73  output_string och instrumented;
74  close_out och;
75  let och = open_out (basename ^ ".cerco") in
76  output_string och "__cost\n";
77  output_string och "__cost_incr\n";
78  close_out och;
79  let och = open_out (basename ^ ".stack_cerco") in
80  output_string och "__stack_size\n";
81  output_string och "__stack_size_max\n";
82  output_string och "__stack_size_incr\n";
83  close_out och
84 end
85) (OptionsParsing.results ())
Note: See TracBrowser for help on using the repository browser.