Source file mt_outputs.ml
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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
open Cil_types
open Mt_types
open Mt_thread
module Utilities = struct
let mk_translation_tbl l =
List.fold_left
(fun smap (s1,s2) ->
Datatype.String.Map.add s1 s2 smap)
Datatype.String.Map.empty l
;;
let default_buffer_size = 2048;;
let mk_buffer_formatter () =
let b = Buffer.create default_buffer_size
in
b, Format.formatter_of_buffer b
;;
let _escape_string special_chars =
Str.global_replace special_chars "\\\\\\\\0"
;;
let replace_chars ttable s =
let buf = Buffer.create ((String.length s) * 2 ) in
String.iter
(fun c ->
let s = Format.sprintf "%c" c in
let ts =
try
Datatype.String.Map.find s ttable
with Not_found -> s
in Buffer.add_string buf ts
) s;
buf
;;
end
(** Module to produce HTML output *)
module Html = struct
let escape = Extlib.html_escape
let pretty_escaped pp fmt v =
let s = Format.asprintf "%a" pp v in
let s = escape s in
Format.pp_print_string fmt s
let dot_escape s =
let translation_table =
Utilities.mk_translation_tbl
(List.map (fun s -> (s,"_"))
["&"; "+"; "["; "]"; "."]
)
in
Utilities.replace_chars translation_table s
;;
let html_stag_functions : Format.formatter_stag_functions =
let mark_open_stag t = Format.sprintf "<%s>" (Extlib.format_string_of_stag t)
and mark_close_stag t =
let t = Extlib.format_string_of_stag t in
try
let index = String.index t ' ' in
Format.sprintf "</%s>" (String.sub t 0 index)
with
| Not_found -> Format.sprintf "</%s>" t
and print_open_stag _ = ()
and print_close_stag _ = ()
in
{ Format.mark_open_stag = mark_open_stag;
Format.mark_close_stag = mark_close_stag;
Format.print_open_stag = print_open_stag;
Format.print_close_stag = print_close_stag;
}
;;
type html_page = {
page_title: string;
page_name: string;
page_buffer: Buffer.t;
page_fmt: Format.formatter;
}
;;
let mk_html_page title name =
let b, fmt = Utilities.mk_buffer_formatter () in
{ page_title = title;
page_name = name;
page_buffer = b;
page_fmt = fmt;
}
;;
let html_fname html_page = escape html_page.page_name ^ ".html";;
type html_div = {
title : string;
contents : Buffer.t;
div_fmt : Format.formatter;
}
;;
let empty_string = ""
let mk_div s =
let b, fmt = Utilities.mk_buffer_formatter () in
Format.pp_set_formatter_stag_functions fmt html_stag_functions;
Format.pp_set_tags fmt true;
{ title = s; contents = b; div_fmt = fmt; }
;;
let pp_div fmt div =
Format.pp_set_formatter_stag_functions fmt html_stag_functions;
Format.pp_set_tags fmt true;
Format.fprintf fmt
"@[@{<div class=\"\"><h3>@ %s</h3>@ %s @}@]@?"
div.title
(Buffer.contents div.contents)
;;
module Biassoc (K : Datatype.S_with_collections) =
struct
type 'a t = {
to_id : 'a K.Hashtbl.t;
from_id : ('a,K.t) Hashtbl.t;
}
let mk n =
{ to_id = K.Hashtbl.create n;
from_id = Hashtbl.create n;
}
end
module Table (Row : Datatype.S_with_collections) (Col : Datatype.S_with_collections) =
struct
module Rows = Biassoc (Row)
module Cols = Biassoc (Col)
type 'a html_table = {
rows : int Rows.t;
columns : int Cols.t;
tbl_contents : 'a array array;
row_size : int;
col_size : int;
}
let mk row_list col_list =
let row_length = List.length row_list in
let rows = Rows.mk row_length in
let col_length = List.length col_list in
let cols = Cols.mk col_length in
List.iteri
(fun i k ->
Row.Hashtbl.add rows.to_id k i;
Hashtbl.add rows.from_id i k;
) row_list;
List.iteri
(fun i k ->
Col.Hashtbl.add cols.to_id k i;
Hashtbl.add cols.from_id i k;
) col_list;
{ rows = rows;
columns = cols;
tbl_contents = Array.make_matrix row_length col_length empty_string ;
row_size = row_length;
col_size = col_length;
}
;;
let mark_action_set mark_fun table action_idtbl =
Col.Hashtbl.iter_sorted
(fun k aset ->
try
let col = Col.Hashtbl.find table.columns.to_id k in
EventsSet.iter
(fun a ->
let id, mark = mark_fun a in
let row = Row.Hashtbl.find table.rows.to_id id in
table.tbl_contents.(row).(col) <-
table.tbl_contents.(row).(col) ^ mark;
) aset
with
| Not_found -> assert false
) action_idtbl
let pretty ~pp_row_head ~pp_col_head ~pp_cell ~caption ~legend fmt table =
let pp_row_head = pretty_escaped pp_row_head in
let pp_col_head = pretty_escaped pp_col_head in
let pp_cell = pretty_escaped pp_cell in
let pp_row fmt i =
let row =
try
Hashtbl.find table.rows.from_id i
with
| Not_found ->
Mt_options.fatal "@[Row %d not found@]@." i
in
let pp_cells fmt cell_array =
Array.iter
(Format.fprintf fmt "@ @[@{<td class=\"plop\">@ %a@ @}@]" pp_cell)
cell_array
in Format.fprintf fmt
"@[<v 1>\
@{<tr>@ \
@{<th>%a@}\
%a\
@}\
@]"
pp_row_head row
pp_cells table.tbl_contents.(i)
in
let rec pp_rows fmt i =
if i = table.row_size then Format.fprintf fmt ""
else Format.fprintf fmt "@[<v 0>%a@ %a@]"
pp_row i
pp_rows (i+1)
in
let fmt =
let rec aux_pp_hdr fmt i =
if i = table.col_size then Format.fprintf fmt ""
else Format.fprintf fmt "@ @{<th>%a@}%a"
pp_col_head (Hashtbl.find table.columns.from_id i)
aux_pp_hdr (i+1)
in Format.fprintf fmt
"@[<v 1>@{<tr>@ \
@{<td>%s@}%a\
@}@]"
legend
aux_pp_hdr 0
in
Format.pp_set_tags fmt true;
Format.pp_set_formatter_stag_functions fmt html_stag_functions;
Format.fprintf fmt "@[<hov 1>@[@{<caption>%s@ @}@ @[%t@]@ %a@]@]@?"
caption
pp_headers
pp_rows 0
end
module LockTable = Table (Mutex) (Thread)
module MutexTable = Table (Mutex) (Thread)
module QueueTable = Table (Mqueue) (Thread)
let gen_locks_summary th_list =
let lock_table = Thread.Hashtbl.create (List.length th_list) in
let lockset =
List.fold_left
(fun lockset th ->
let th_lockset = ref EventsSet.empty in
let global_lockset =
Trace.fold' th.th_amap
(fun action lockset ->
match action with
| MutexRelease id
| MutexLock id ->
th_lockset := EventsSet.add action !th_lockset;
Mutex.Set.add id lockset
| _ -> lockset
) lockset
in Thread.Hashtbl.add lock_table th.th_eva_thread !th_lockset;
global_lockset
) Mutex.Set.empty th_list
in
if Mutex.Set.is_empty lockset then None
else begin
let lock_olist =
Mutex.Set.elements lockset |>
List.map (fun m -> Mutex.label m, m) |>
List.fast_sort (fun (s1,_) (s2,_) -> String.compare s1 s2) |>
List.map snd
in
Some (lock_table, LockTable.mk lock_olist (List.map (fun th -> th.th_eva_thread) th_list))
end
;;
let gen_mqueues_summary th_list =
let mq_table = Thread.Hashtbl.create (List.length th_list) in
let queue_set =
List.fold_left
(fun queue_set th ->
let th_queue_set = ref EventsSet.empty in
let global_queue_set =
Trace.fold' th.th_amap
(fun action queue_set ->
match action with
| SendMsg (q, _)
| CreateQueue (q, _)
| ReceiveMsg (q, _, _) ->
th_queue_set := EventsSet.add action !th_queue_set;
Mqueue.Set.add q queue_set
| _ -> queue_set
) queue_set
in Thread.Hashtbl.add mq_table th.th_eva_thread !th_queue_set;
global_queue_set
) Mqueue.Set.empty th_list
in
if Mqueue.Set.is_empty queue_set then None
else begin
let queue_olist =
Mqueue.Set.elements queue_set |>
List.map (fun m -> Mqueue.label m, m) |>
List.fast_sort (fun (s1,_) (s2,_) -> String.compare s1 s2) |>
List.map snd
in
assert ((Thread.Hashtbl.length mq_table) > 0);
Mt_options.debug "%d queues found@." (Thread.Hashtbl.length mq_table);
Some (mq_table, QueueTable.mk queue_olist (List.map (fun th -> th.th_eva_thread) th_list));
end
;;
let mark_lock_actions =
MutexTable.mark_action_set
(fun action ->
match action with
| MutexRelease m -> m, "V"
| MutexLock m -> m, "P"
| _ -> assert false
)
;;
let mark_mqueue_actions =
QueueTable.mark_action_set
(fun action ->
match action with
| SendMsg (id, _) -> id, "S"
| ReceiveMsg (id, _, _) -> id, "R"
| CreateQueue (id, _) -> id, "C"
| _ -> assert false
)
;;
let mk_locks_summary div th_list =
let b, fmt = div.contents, div.div_fmt in
Format.pp_set_tags fmt true;
match gen_locks_summary th_list with
| None -> b
| Some(lock_table, html_table) ->
mark_lock_actions html_table lock_table;
let pp_table =
LockTable.pretty
~pp_row_head:Mutex.pretty
~pp_col_head:Thread.pretty
~pp_cell: Format.pp_print_string
~caption: "P = lock taken, V = lock released"
~legend: "uses lock ←<br/> ↓"
in
Format.fprintf fmt
"@[<v 1>\
@{<h3>%s@}@ \
@{<table>@ %a@ @}</table>\
@]@?"
div.title
pp_table html_table;
b
;;
let mk_mqueues_summary div th_list =
match gen_mqueues_summary th_list with
| None -> div.contents
| Some (queue_idtbl, html_table) ->
Format.pp_set_tags div.div_fmt true;
mark_mqueue_actions html_table queue_idtbl;
let pp_table =
QueueTable.pretty
~pp_row_head:Mqueue.pretty
~pp_col_head:Thread.pretty
~pp_cell: Format.pp_print_string
~caption: "R = queue read, S = queue written, C = queue created"
~legend: "uses lock ←<br/> ↓"
in
Format.fprintf div.div_fmt
"@[<v 1>@ \
@{<h3>%s@}@ \
@{<table>@ %a@ @}</table>@]@?"
div.title
pp_table html_table;
div.contents;
;;
let mk_global_summary th_list page_table =
let b, fmt = Utilities.mk_buffer_formatter () in
let th_buf, th_fmt = Utilities.mk_buffer_formatter () in
Format.pp_set_tags fmt true;
Format.pp_set_tags th_fmt true;
Format.fprintf th_fmt "@[<v>";
List.iter
(fun th ->
Format.fprintf th_fmt
"@[ <li><a href=\"%s\">%a</a></li>@]@ "
(html_fname (Thread.Hashtbl.find page_table th.th_eva_thread))
(pretty_escaped ThreadState.pretty) th;
) th_list;
Format.fprintf th_fmt "@]@.";
Format.fprintf fmt "@[<v 1>@[\
@{<h1> Summary @}@ \
<br/>@ \
This program has %d thread(s)@ \
@ @{<ul>@ %s @}@]@]@?"
(List.length th_list)
(Buffer.contents th_buf);
b
;;
let default_dir = "html_summary";;
let main_page_name = "index";;
let = mk_div "Go to thread";;
let stmt_link s = Printf.sprintf "sid%d" s.sid
let suspend_unicode () =
let unicode = Kernel.Unicode.get () in
Kernel.Unicode.off ();
unicode
;;
let append_file ~input ~output ~name =
let create = not (Sys.file_exists output) in
let cout =
Out_channel.output_string cout
"// Concatenated dot files. \
Generate all graphs with `dot -Tpng -O file.dot`\n\
// They will be named file.dot.png, file.dot.2.png, etc.\n\n";
in
let copy cin cout =
if create then print_header cout;
Printf.fprintf cout "// Graph for %s\n" name;
In_channel.input_all cin |> Out_channel.output_string cout;
Out_channel.output_string cout "\n\n"
in
let with_open_in = In_channel.with_open_text input in
let flags = [ Open_creat; Open_text; Open_wronly; Open_append ] in
let with_open_out = Out_channel.with_open_gen flags 0o666 output in
try with_open_out (fun cout -> with_open_in (fun cin -> copy cin cout))
with e ->
Mt_options.error
"Error while appending dot file %s to %s: %s"
input output (Printexc.to_string e)
let mk_graph_img th =
let unicode = suspend_unicode () in
let f_stmt s = Format.sprintf "code.html#%s" (stmt_link s) in
let thread_name = Thread.label th.th_eva_thread |> Mt_lib.sanitize_filename in
let tmp_file, otmp = Filename.open_temp_file (thread_name ^ "-") ".dot" in
let fmt = Format.formatter_of_out_channel otmp in
Mt_cfg.dot_fprint_graph fmt th.th_cfg f_stmt;
close_out otmp;
if not (Mt_options.ConcatDotFilesTo.is_empty ()) then begin
let name = Thread.label th.th_eva_thread in
let output = (Mt_options.ConcatDotFilesTo.get () :> string) in
append_file ~input:tmp_file ~output ~name
end;
let dot_output_format = "svg" in
let link_fname =
(Format.asprintf "%s.%s" thread_name dot_output_format) in
let output_file = Filename.concat default_dir link_fname in
let args = [ "-Tsvg"; tmp_file; "-o"; output_file ] in
let fail s =
Mt_options.error "%s when generating graph for thread %a. \
Run 'dot %s' to restart generation"
s ThreadState.pretty th (String.concat " " args)
in
begin
try
let ret = Command.spawn ~timeout:60 "dot" args in
match ret with
| Unix.WEXITED 0 ->
Mt_options.debug "remove %s\n" tmp_file;
Sys.remove tmp_file
| Unix.WEXITED code ->
fail (Printf.sprintf "Error (code %d)" code)
| Unix.WSIGNALED id -> fail (Printf.sprintf "Signal %d" id)
| Unix.WSTOPPED id ->
fail (Printf.sprintf "Process stopped (signal %d)" id)
with
| Sys_error s -> fail (Printf.sprintf "Error (%s)" s)
| Async.Cancel -> fail "Timeout or user interruption"
end;
Kernel.Unicode.set unicode;
link_fname
;;
let mk_thread_graph th_list =
let module ThreadInheritanceGraph = struct
include (Graph.Imperative.Digraph.Concrete(Thread))
let graph_attributes _ = []
let default_vertex_attributes _ = []
let vertex_name v =
let s = Format.asprintf "%a" Thread.pretty v in
Buffer.contents (dot_escape s)
let vertex_attributes v =
let s = Format.asprintf "%a" Thread.pretty v in
[ `Label (Mt_lib.escape_non_utf8 s)]
let get_subgraph _ = None
let default_edge_attributes _ = [`Style(`Solid);]
let edge_attributes _ = []
end
in
let graph = ThreadInheritanceGraph.create ~size:(List.length th_list) () in
List.iter
(fun th ->
match th.th_parent with
| None -> ThreadInheritanceGraph.add_vertex graph th.th_eva_thread;
| Some parent -> ThreadInheritanceGraph.add_edge graph parent.th_eva_thread th.th_eva_thread
) th_list;
let module TGDot = Graph.Graphviz.Dot(ThreadInheritanceGraph) in
let unicode = suspend_unicode () in
let name = "thread_inheritance_graph" in
let tmp_file, otmp = Filename.open_temp_file name ".dot" in
Mt_options.debug "Open %s for writing@." tmp_file;
let fmt = Format.formatter_of_out_channel otmp in
TGDot.fprint_graph fmt graph;
close_out otmp;
let dot_output_format = "svg" in
let link_fname = Format.sprintf "%s.%s" name dot_output_format in
let output_file = Filename.concat default_dir link_fname in
let cmd = Format.sprintf "dot -T%s '%s' -o '%s'"
dot_output_format tmp_file output_file in
let ret = Sys.command cmd in
if ret <> 0 then
Mt_options.error "Something bad happened when running %s" cmd;
Mt_options.debug "remove %s\n" tmp_file;
Sys.remove tmp_file;
Kernel.Unicode.set unicode;
link_fname
;;
let mk_thread_graph_div div th_list =
let b, fmt = div.contents, div.div_fmt in
let img = mk_thread_graph th_list in
Format.fprintf fmt "@[<v 0>@{<div> \
@{<h3>%s@}\
@{<object data=\"%s\" width=\"700\" \
height=\"250\" type=\"image/svg+xml\"> @}\
@{<a href=\"%s\"> Direct link @}\
@}@]@?"
div.title img img;
b;
;;
let pp_image_link fmt th =
let img = mk_graph_img th in
Format.fprintf fmt
"@{<embed src=\"%s\" width=\"700\" \
height=\"600\" type=\"image/svg+xml\" />\
<br /> \
<a href=\"%s\" >Direct link</a>"
img img
;;
let pp_thread_details html_page main_page th =
let fmt = html_page.page_fmt in
Format.pp_set_tags fmt true;
Format.fprintf fmt
"@[<v 1>@ \
@[<v 1>@{<div>@ \
@{<h1><a name=\"%s\">%a</a>@}\
@]@ \
@[<hov 1>@{<div class=\"graph\">%a@}@]@ \
@}\
<br/>@ %a@ \
<br/>@ @{<h3 class=\"back\">Back to @{<a href=\"%s\">index@}@}\
@]@]@?"
(escape html_page.page_name)
ThreadState.pretty th
pp_image_link th
pp_div footer_links
(html_fname main_page)
;
Format.pp_print_flush fmt ();
;;
let css_content =
lazy (
let css_file =
(Mt_options.MThread.Share.get_file "mthread.css" :> string)
in
try
let ic = open_in css_file in
let ic_length = in_channel_length ic in
let b = Buffer.create ic_length in
Buffer.add_channel b ic ic_length;
close_in ic;
Buffer.contents b
with Sys_error _ ->
Mt_options.warning "Cannot open mthread css '%s'" css_file;
""
)
;;
let pp_page page =
let file = Filename.concat default_dir page.page_name ^ ".html" in
Mt_options.debug "Open %s@." file;
let ofile = open_out file in
let fmt = Format.formatter_of_out_channel ofile in
Format.pp_set_formatter_stag_functions fmt html_stag_functions;
Format.pp_set_tags fmt true;
Format.fprintf fmt "@[<v 1>\
<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\"\
\"http://www.w3.org/TR/html4/strict.dtd\">@ \
@{<html>@ \
@{<head>@ \
@{<title>%s@}@ \
<meta content=\"text/html; charset=iso-8859-1\" \
http-equiv=\"Content-Type\">@ \
@{<style type=\"text/css\">%s@}@}@ \
@{<body>@ %s@ \
@}@}@}@]@?"
page.page_title
(Lazy.force css_content)
(Buffer.contents page.page_buffer);
close_out ofile;
;;
let mk_main_page page page_table th_list =
let buf_init, _fmt_init = page.page_buffer, page.page_fmt in
let buf_append = Buffer.add_buffer buf_init in
Buffer.add_string buf_init "<!--(* Generated my mthread *)-->";
buf_append (mk_global_summary th_list page_table);
buf_append (mk_thread_graph_div (mk_div "Thread creation graph") th_list);
buf_append (mk_locks_summary (mk_div "Lock operations") th_list);
buf_append (mk_mqueues_summary (mk_div "Queue operations") th_list);
;;
class tagPrinterClass = object(self)
inherit Printer.extensible_printer () as super
method! next_stmt next fmt current =
Format.fprintf fmt "@{<span id=\"sid%d\">%a@}"
current.sid
(super#next_stmt next) current
method! stmtkind sattr s fmt skind =
let print_as_is = Cil_printer.state.Printer_api.print_cil_as_is in
(match skind with
| Loop _ -> Cil_printer.state.Printer_api.print_cil_as_is <- true
| _ -> ()
);
super#stmtkind sattr s fmt skind;
Cil_printer.state.Printer_api.print_cil_as_is <- print_as_is
method! varinfo fmt (v:varinfo) =
let vclass =
if Ast_types.is_fun v.vtype then "varinfo_fun" else "varinfo"
in
Format.fprintf fmt "@{<a class=\"%s\" href=\"#vid%d\">%a@}"
vclass v.vid self#varname v.vname
method! vdecl fmt (v:varinfo) =
Format.fprintf fmt "@{<span class=\"vdecl\" id=\"vid%d\">%a@}"
v.vid super#vdecl v
end
let ast_to_html file =
let page = mk_html_page "Source code" file in
let fmt = page.page_fmt in
Format.pp_set_formatter_stag_functions fmt html_stag_functions;
Format.pp_set_tags fmt true;
let pp = new tagPrinterClass in
Format.fprintf fmt "<pre>@,%a</pre>@?" pp#file (Ast.get ());
pp_page page
;;
let output_threads analysis =
let th_list = List.filter should_compute_thread (threads analysis) in
let page_table, add_page, find_page =
let module PageTable = Thread.Hashtbl in
let page_table =
PageTable.create (List.length th_list) in
page_table, PageTable.add page_table, PageTable.find page_table
in
(try Unix.mkdir default_dir 0o777; with _ -> ());
let main_page = mk_html_page "Summary" main_page_name in
List.iter
(fun th ->
let thread_name =
Format.asprintf "%a" ThreadState.pretty th in
let html_page = mk_html_page
(Format.asprintf "Summary for thread %s" thread_name)
(Format.asprintf "%a" ThreadState.pretty th) in
add_page th.th_eva_thread html_page;
Format.pp_set_formatter_stag_functions
html_page.page_fmt html_stag_functions;
Format.pp_set_tags html_page.page_fmt true;
) th_list;
let () =
Format.pp_set_formatter_stag_functions
footer_links.div_fmt html_stag_functions;
Format.pp_set_tags footer_links.div_fmt true;
Format.fprintf footer_links.div_fmt
"@[ <ul class=\"horizontal\">@]";
List.iter
(fun th ->
let hpage = find_page th.th_eva_thread in
Format.fprintf footer_links.div_fmt
"@[@{<li class=\"horizontal\">@{<a href=\"%s\">@ %s@}@}@]"
(html_fname hpage) (escape hpage.page_name)) th_list;
Format.fprintf footer_links.div_fmt
"@[ </ul>@]@.";
in
mk_footer_links ();
List.iter
(fun th ->
let details = find_page th.th_eva_thread in
pp_thread_details details main_page th
) th_list;
mk_main_page main_page page_table th_list;
Thread.Hashtbl.iter_sorted (fun _th html_page -> pp_page html_page) page_table;
pp_page main_page;
ast_to_html "code";
;;
end
module Eva_results = struct
let display analysis =
let ths = analysis.all_threads in
let aux_th eva_th th acc =
match th.th_value_results with
| None -> acc
| Some results ->
let change cs = Callstack.{ cs with thread = Thread.id eva_th } in
let results' = Eva_results.change_callstacks change results in
results' :: acc
in
let all_results = Thread.Hashtbl.fold aux_th ths [] in
match all_results with
| [] -> Mt_options.error "No results recorded. Nothing to display"
| r :: qr ->
let all = List.fold_left Eva_results.merge r qr in
Eva_results.set_results all
end