source: driver/cerco.ml @ 2834

Last change on this file since 2834 was 2834, checked in by sacerdot, 7 years ago

Execution integrated in the compiler, as it was in the prototype.
Syntaxes:

cerco filename.c it only compiles
cerco -exec filename.c it executes after each pass

File size: 2.8 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.Ertlptr_pass               -> "Ertlptr_pass"
29 | Extracted.Compiler.Ltl_pass                   -> "Ltl_pass"
30 | Extracted.Compiler.Lin_pass                   -> "Lin_pass"
31;;
32
33let argv1 = Sys.argv.(1) in
34let do_print,filename =
35 if argv1 = "-exec" then
36  true,Sys.argv.(2)
37 else
38  false,argv1 in
39let cl = ClightParser.process filename in
40let observe =
41 if do_print then
42  let rec infinity = Extracted.Nat.S infinity in
43  (fun pass prog ->
44    Extracted.Semantics.run_and_print pass prog infinity
45     (fun p -> print_endline ("\n" ^ string_of_pass p ^ ":"); Extracted.Types.It)
46     (fun evn -> print_string (string_of_intensional_event evn); Extracted.Types.It)
47     (fun msg -> print_endline (Error.errormsg msg); Extracted.Types.It)
48     (fun n-> print_endline (string_of_int (Extracted.Glue.int_of_bitvector n)); Extracted.Types.It))
49 else (fun _ _ -> Extracted.Types.It) 
50in
51let output = 
52  match Extracted.Compiler.compile observe cl with
53  | OK o -> o
54  | Error m -> failwith (Error.errormsg m)
55in
56let labelled = output.Extracted.Compiler.c_labelled_clight in
57let l_costmap = output.Extracted.Compiler.c_clight_cost_map in
58let s_costmap = output.Extracted.Compiler.c_stack_cost in
59let style =
60  match try Sys.argv.(2) with _ -> "instrumented" with
61  | "plain" -> Cost_plain
62  | "numbered" -> Cost_numbered (l_costmap,s_costmap)
63  | "instrumented" -> Cost_instrumented (l_costmap,s_costmap)
64  | x -> failwith ("I have no idea what " ^ x ^ " means")
65in
66print_endline (ClightPrinter.print_program style labelled);
67print_newline ();
68print_endline (ASMPrinter.print_program (Extracted.ASM.oc (Extracted.Compiler.c_labelled_object_code output)));
69
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