12166 resync smatch to 0.6.1-rc1-il-3
1 /*
2 * Copyright (C) 2009 Dan Carpenter.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see http://www.gnu.org/copyleft/gpl.txt
16 */
17
18 #include "smatch.h"
19 #include "smatch_slist.h"
20 #include "smatch_extra.h"
21
22 void show_sname_alloc(void);
23 void show_data_range_alloc(void);
24 void show_ptrlist_alloc(void);
25 void show_rl_ptrlist_alloc(void);
26 void show_sm_state_alloc(void);
27
28 int local_debug;
29 static int my_id;
30 char *trace_variable;
31
32 static void match_all_values(const char *fn, struct expression *expr, void *info)
33 {
34 struct stree *stree;
35
36 stree = get_all_states_stree(SMATCH_EXTRA);
37 __print_stree(stree);
38 free_stree(&stree);
39 }
40
41 static void match_cur_stree(const char *fn, struct expression *expr, void *info)
42 {
43 __print_cur_stree();
44 }
45
46 static void match_state(const char *fn, struct expression *expr, void *info)
47 {
48 struct expression *check_arg, *state_arg;
49 struct sm_state *sm;
50 int found = 0;
51
52 check_arg = get_argument_from_call_expr(expr->args, 0);
53 if (check_arg->type != EXPR_STRING) {
54 sm_error("the check_name argument to %s is supposed to be a string literal", fn);
55 return;
56 }
57 state_arg = get_argument_from_call_expr(expr->args, 1);
58 if (!state_arg || state_arg->type != EXPR_STRING) {
59 sm_error("the state_name argument to %s is supposed to be a string literal", fn);
60 return;
61 }
62
63 FOR_EACH_SM(__get_cur_stree(), sm) {
64 if (strcmp(check_name(sm->owner), check_arg->string->data) != 0)
65 continue;
66 if (strcmp(sm->name, state_arg->string->data) != 0)
67 continue;
68 sm_msg("'%s' = '%s'", sm->name, sm->state->name);
69 found = 1;
70 } END_FOR_EACH_SM(sm);
71
72 if (!found)
73 sm_msg("%s '%s' not found", check_arg->string->data, state_arg->string->data);
74 }
75
76 static void match_states(const char *fn, struct expression *expr, void *info)
77 {
78 struct expression *check_arg;
79 struct sm_state *sm;
80 int found = 0;
81
82 check_arg = get_argument_from_call_expr(expr->args, 0);
83 if (check_arg->type != EXPR_STRING) {
84 sm_error("the check_name argument to %s is supposed to be a string literal", fn);
85 return;
86 }
87
88 FOR_EACH_SM(__get_cur_stree(), sm) {
89 if (strcmp(check_name(sm->owner), check_arg->string->data) != 0)
90 continue;
91 sm_msg("%s", show_sm(sm));
92 found = 1;
93 } END_FOR_EACH_SM(sm);
94
95 if (found)
96 return;
97
98 if (!id_from_name(check_arg->string->data))
99 sm_msg("invalid check name '%s'", check_arg->string->data);
100 else
101 sm_msg("%s: no states", check_arg->string->data);
102 }
103
104 static void match_print_value(const char *fn, struct expression *expr, void *info)
105 {
106 struct stree *stree;
107 struct sm_state *tmp;
108 struct expression *arg_expr;
109
110 arg_expr = get_argument_from_call_expr(expr->args, 0);
111 if (arg_expr->type != EXPR_STRING) {
112 sm_error("the argument to %s is supposed to be a string literal", fn);
113 return;
114 }
115
116 stree = __get_cur_stree();
117 FOR_EACH_MY_SM(SMATCH_EXTRA, stree, tmp) {
118 if (!strcmp(tmp->name, arg_expr->string->data))
119 sm_msg("%s = %s", tmp->name, tmp->state->name);
120 } END_FOR_EACH_SM(tmp);
121 }
122
123 static void match_print_known(const char *fn, struct expression *expr, void *info)
124 {
125 struct expression *arg;
126 struct range_list *rl = NULL;
127 char *name;
128 int known = 0;
129 sval_t sval;
130
131 arg = get_argument_from_call_expr(expr->args, 0);
132 if (get_value(arg, &sval))
133 known = 1;
134
135 get_implied_rl(arg, &rl);
136
137 name = expr_to_str(arg);
138 sm_msg("known: '%s' = '%s'. implied = '%s'", name, known ? sval_to_str(sval) : "<unknown>", show_rl(rl));
139 free_string(name);
140 }
141
142 static void match_print_implied(const char *fn, struct expression *expr, void *info)
143 {
144 struct expression *arg;
145 struct range_list *rl = NULL;
146 char *name;
147
148 arg = get_argument_from_call_expr(expr->args, 0);
149 get_implied_rl(arg, &rl);
150
151 name = expr_to_str(arg);
152 sm_msg("implied: %s = '%s'", name, show_rl(rl));
153 free_string(name);
154 }
155
156 static void match_real_absolute(const char *fn, struct expression *expr, void *info)
157 {
158 struct expression *arg;
159 struct range_list *rl = NULL;
160 char *name;
161
162 arg = get_argument_from_call_expr(expr->args, 0);
163 get_real_absolute_rl(arg, &rl);
164
165 name = expr_to_str(arg);
166 sm_msg("real absolute: %s = '%s'", name, show_rl(rl));
167 free_string(name);
168 }
169
170 static void match_print_implied_min(const char *fn, struct expression *expr, void *info)
171 {
172 struct expression *arg;
173 sval_t sval;
174 char *name;
175
176 arg = get_argument_from_call_expr(expr->args, 0);
177 name = expr_to_str(arg);
178
179 if (get_implied_min(arg, &sval))
180 sm_msg("implied min: %s = %s", name, sval_to_str(sval));
181 else
182 sm_msg("implied min: %s = <unknown>", name);
183
184 free_string(name);
185 }
186
187 static void match_print_implied_max(const char *fn, struct expression *expr, void *info)
188 {
189 struct expression *arg;
190 sval_t sval;
191 char *name;
192
193 arg = get_argument_from_call_expr(expr->args, 0);
194 name = expr_to_str(arg);
195
196 if (get_implied_max(arg, &sval))
197 sm_msg("implied max: %s = %s", name, sval_to_str(sval));
198 else
199 sm_msg("implied max: %s = <unknown>", name);
200
201 free_string(name);
202 }
203
204 static void match_user_rl(const char *fn, struct expression *expr, void *info)
205 {
206 struct expression *arg;
207 struct range_list *rl = NULL;
208 bool capped = false;
209 char *name;
210
211 arg = get_argument_from_call_expr(expr->args, 0);
212 name = expr_to_str(arg);
213
214 get_user_rl(arg, &rl);
215 if (rl)
216 capped = user_rl_capped(arg);
217 sm_msg("user rl: '%s' = '%s'%s", name, show_rl(rl), capped ? " (capped)" : "");
218
219 free_string(name);
220 }
221
222 static void match_capped(const char *fn, struct expression *expr, void *info)
223 {
224 struct expression *arg;
225 char *name;
226
227 arg = get_argument_from_call_expr(expr->args, 0);
228 name = expr_to_str(arg);
229 sm_msg("'%s' = '%s'", name, is_capped(arg) ? "capped" : "not capped");
230 free_string(name);
231 }
232
233 static void match_print_hard_max(const char *fn, struct expression *expr, void *info)
234 {
235 struct expression *arg;
236 sval_t sval;
237 char *name;
238
239 arg = get_argument_from_call_expr(expr->args, 0);
240 name = expr_to_str(arg);
241
242 if (get_hard_max(arg, &sval))
243 sm_msg("hard max: %s = %s", name, sval_to_str(sval));
244 else
245 sm_msg("hard max: %s = <unknown>", name);
246
247 free_string(name);
248 }
249
250 static void match_print_fuzzy_max(const char *fn, struct expression *expr, void *info)
251 {
252 struct expression *arg;
253 sval_t sval;
254 char *name;
255
256 arg = get_argument_from_call_expr(expr->args, 0);
257 name = expr_to_str(arg);
258
259 if (get_fuzzy_max(arg, &sval))
260 sm_msg("fuzzy max: %s = %s", name, sval_to_str(sval));
261 else
262 sm_msg("fuzzy max: %s = <unknown>", name);
263
264 free_string(name);
265 }
266
267 static void match_print_absolute(const char *fn, struct expression *expr, void *info)
268 {
269 struct expression *arg;
270 struct range_list *rl;
271 char *name;
272
273 arg = get_argument_from_call_expr(expr->args, 0);
274 name = expr_to_str(arg);
275
276 get_absolute_rl(arg, &rl);
277 sm_msg("absolute: %s = %s", name, show_rl(rl));
278
279 free_string(name);
280 }
281
282 static void match_print_absolute_min(const char *fn, struct expression *expr, void *info)
283 {
284 struct expression *arg;
285 sval_t sval;
286 char *name;
287
288 arg = get_argument_from_call_expr(expr->args, 0);
289 name = expr_to_str(arg);
290
291 if (get_absolute_min(arg, &sval))
292 sm_msg("absolute min: %s = %s", name, sval_to_str(sval));
293 else
294 sm_msg("absolute min: %s = <unknown>", name);
295
296 free_string(name);
297 }
298
299 static void match_print_absolute_max(const char *fn, struct expression *expr, void *info)
300 {
301 struct expression *arg;
302 sval_t sval;
303 char *name;
304
305 arg = get_argument_from_call_expr(expr->args, 0);
306 get_absolute_max(arg, &sval);
307
308 name = expr_to_str(arg);
309 sm_msg("absolute max: %s = %s", name, sval_to_str(sval));
310 free_string(name);
311 }
312
313 static void match_sval_info(const char *fn, struct expression *expr, void *info)
314 {
315 struct expression *arg;
316 sval_t sval;
317 char *name;
318
319 arg = get_argument_from_call_expr(expr->args, 0);
320 name = expr_to_str(arg);
321
322 if (!get_implied_value(arg, &sval)) {
323 sm_msg("no sval for '%s'", name);
324 goto free;
325 }
326
327 sm_msg("implied: %s %c%d ->value = %llx", name, sval_unsigned(sval) ? 'u' : 's', sval_bits(sval), sval.value);
328 free:
329 free_string(name);
330 }
331
332 static void match_member_name(const char *fn, struct expression *expr, void *info)
333 {
334 struct expression *arg;
335 char *name, *member_name;
336
337 arg = get_argument_from_call_expr(expr->args, 0);
338 name = expr_to_str(arg);
339 member_name = get_member_name(arg);
340 sm_msg("member name: '%s => %s'", name, member_name);
341 free_string(member_name);
342 free_string(name);
343 }
344
345 static void print_possible(struct sm_state *sm)
346 {
347 struct sm_state *tmp;
348
349 sm_msg("Possible values for %s", sm->name);
350 FOR_EACH_PTR(sm->possible, tmp) {
351 printf("%s\n", tmp->state->name);
352 } END_FOR_EACH_PTR(tmp);
353 sm_msg("===");
354 }
355
356 static void match_possible(const char *fn, struct expression *expr, void *info)
357 {
358 struct stree *stree;
359 struct sm_state *tmp;
360 struct expression *arg_expr;
361
362 arg_expr = get_argument_from_call_expr(expr->args, 0);
363 if (arg_expr->type != EXPR_STRING) {
364 sm_error("the argument to %s is supposed to be a string literal", fn);
365 return;
366 }
367
368 stree = __get_cur_stree();
369 FOR_EACH_MY_SM(SMATCH_EXTRA, stree, tmp) {
370 if (!strcmp(tmp->name, arg_expr->string->data))
371 print_possible(tmp);
372 } END_FOR_EACH_SM(tmp);
373 }
374
375 static void match_strlen(const char *fn, struct expression *expr, void *info)
376 {
377 struct expression *arg;
378 struct range_list *rl;
379 char *name;
380
381 arg = get_argument_from_call_expr(expr->args, 0);
382 get_implied_strlen(arg, &rl);
383
384 name = expr_to_str(arg);
385 sm_msg("strlen: '%s' %s characters", name, show_rl(rl));
386 free_string(name);
387 }
388
389 static void match_buf_size(const char *fn, struct expression *expr, void *info)
390 {
391 struct expression *arg, *comp;
392 struct range_list *rl;
393 int elements, bytes;
394 char *name;
395 char buf[256] = "";
396 int limit_type;
397 int n;
398 sval_t sval;
399
400 arg = get_argument_from_call_expr(expr->args, 0);
401
402 elements = get_array_size(arg);
403 bytes = get_array_size_bytes_max(arg);
404 rl = get_array_size_bytes_rl(arg);
405 comp = get_size_variable(arg, &limit_type);
406
407 name = expr_to_str(arg);
408 n = snprintf(buf, sizeof(buf), "buf size: '%s' %d elements, %d bytes", name, elements, bytes);
409 free_string(name);
410
411 if (!rl_to_sval(rl, &sval))
412 n += snprintf(buf + n, sizeof(buf) - n, " (rl = %s)", show_rl(rl));
413
414 if (comp) {
415 name = expr_to_str(comp);
416 snprintf(buf + n, sizeof(buf) - n, "[size_var=%s %s]", limit_type_str(limit_type), name);
417 free_string(name);
418 }
419 sm_msg("%s", buf);
420 }
421
422 static void match_note(const char *fn, struct expression *expr, void *info)
423 {
424 struct expression *arg_expr;
425
426 arg_expr = get_argument_from_call_expr(expr->args, 0);
427 if (arg_expr->type != EXPR_STRING) {
428 sm_error("the argument to %s is supposed to be a string literal", fn);
429 return;
430 }
431 sm_msg("%s", arg_expr->string->data);
432 }
433
434 static void print_related(struct sm_state *sm)
435 {
436 struct relation *rel;
437
438 if (!estate_related(sm->state))
439 return;
440
441 sm_prefix();
442 sm_printf("%s: ", sm->name);
443 FOR_EACH_PTR(estate_related(sm->state), rel) {
444 sm_printf("%s ", rel->name);
445 } END_FOR_EACH_PTR(rel);
446 sm_printf("\n");
447 }
448
449 static void match_dump_related(const char *fn, struct expression *expr, void *info)
450 {
451 struct stree *stree;
452 struct sm_state *tmp;
453
454 stree = __get_cur_stree();
455 FOR_EACH_MY_SM(SMATCH_EXTRA, stree, tmp) {
456 print_related(tmp);
457 } END_FOR_EACH_SM(tmp);
458 }
459
460 static void match_compare(const char *fn, struct expression *expr, void *info)
461 {
462 struct expression *one, *two;
463 char *one_name, *two_name;
464 int comparison;
465 char buf[16];
466
467 one = get_argument_from_call_expr(expr->args, 0);
468 two = get_argument_from_call_expr(expr->args, 1);
469
470 comparison = get_comparison(one, two);
471 if (!comparison)
472 snprintf(buf, sizeof(buf), "<none>");
473 else
474 snprintf(buf, sizeof(buf), "%s", show_special(comparison));
475
476 one_name = expr_to_str(one);
477 two_name = expr_to_str(two);
478
479 sm_msg("%s %s %s", one_name, buf, two_name);
480
481 free_string(one_name);
482 free_string(two_name);
483 }
484
485 static void match_debug_on(const char *fn, struct expression *expr, void *info)
486 {
487 option_debug = 1;
488 }
489
490 static void match_debug_check(const char *fn, struct expression *expr, void *info)
491 {
492 struct expression *arg;
493
494 arg = get_argument_from_call_expr(expr->args, 0);
495 if (!arg || arg->type != EXPR_STRING)
496 return;
497 option_debug_check = arg->string->data;
498 sm_msg("arg = '%s'", option_debug_check);
499 }
500
501 static void match_debug_off(const char *fn, struct expression *expr, void *info)
502 {
503 option_debug_check = (char *)"";
504 option_debug = 0;
505 }
506
507 static void match_local_debug_on(const char *fn, struct expression *expr, void *info)
508 {
509 local_debug = 1;
510 }
511
512 static void match_local_debug_off(const char *fn, struct expression *expr, void *info)
513 {
514 local_debug = 0;
515 }
516
517 static void match_about(const char *fn, struct expression *expr, void *info)
518 {
519 struct expression *arg;
520 struct sm_state *sm;
521 char *name;
522
523 sm_msg("---- about ----");
524 match_print_implied(fn, expr, NULL);
525 match_buf_size(fn, expr, NULL);
526 match_strlen(fn, expr, NULL);
527 match_real_absolute(fn, expr, NULL);
528
529 arg = get_argument_from_call_expr(expr->args, 0);
530 name = expr_to_str(arg);
531 if (!name) {
532 sm_msg("info: not a straight forward variable.");
533 return;
534 }
535
536 FOR_EACH_SM(__get_cur_stree(), sm) {
537 if (strcmp(sm->name, name) != 0)
538 continue;
539 sm_msg("%s", show_sm(sm));
540 } END_FOR_EACH_SM(sm);
541 }
542
543 static void match_intersection(const char *fn, struct expression *expr, void *info)
544 {
545 struct expression *one, *two;
546 struct range_list *one_rl, *two_rl;
547 struct range_list *res;
548
549 one = get_argument_from_call_expr(expr->args, 0);
550 two = get_argument_from_call_expr(expr->args, 1);
551
552 get_absolute_rl(one, &one_rl);
553 get_absolute_rl(two, &two_rl);
554
555 res = rl_intersection(one_rl, two_rl);
556 sm_msg("'%s' intersect '%s' is '%s'", show_rl(one_rl), show_rl(two_rl), show_rl(res));
557 }
558
559 static void match_type(const char *fn, struct expression *expr, void *info)
560 {
561 struct expression *one;
562 struct symbol *type;
563 char *name;
564
565 one = get_argument_from_call_expr(expr->args, 0);
566 type = get_type(one);
567 name = expr_to_str(one);
568 sm_msg("type of '%s' is: '%s'", name, type_to_str(type));
569 free_string(name);
570 }
571
572 static int match_type_rl_return(struct expression *call, void *unused, struct range_list **rl)
573 {
574 struct expression *one, *two;
575 struct symbol *type;
576
577 one = get_argument_from_call_expr(call->args, 0);
578 type = get_type(one);
579
580 two = get_argument_from_call_expr(call->args, 1);
581 if (!two || two->type != EXPR_STRING) {
582 sm_msg("expected: __smatch_type_rl(type, \"string\")");
583 return 0;
584 }
585 call_results_to_rl(call, type, two->string->data, rl);
586 return 1;
587 }
588
589 static void print_left_right(struct sm_state *sm)
590 {
591 if (!sm)
592 return;
593 if (!sm->left && !sm->right)
594 return;
595
596 sm_printf("[ ");
597 if (sm->left)
598 sm_printf("(%d: %s->'%s')", get_stree_id(sm->left->pool), sm->left->name, sm->left->state->name);
599 else
600 sm_printf(" - ");
601
602
603 print_left_right(sm->left);
604
605 if (sm->right)
606 sm_printf("(%d: %s->'%s')", get_stree_id(sm->right->pool), sm->right->name, sm->right->state->name);
607 else
608 sm_printf(" - ");
609
610 print_left_right(sm->right);
611 }
612
613 static void match_print_merge_tree(const char *fn, struct expression *expr, void *info)
614 {
615 struct sm_state *sm;
616 struct expression *arg;
617 char *name;
618
619 arg = get_argument_from_call_expr(expr->args, 0);
620 name = expr_to_str(arg);
621
622 sm = get_sm_state_expr(SMATCH_EXTRA, arg);
623 if (!sm) {
624 sm_msg("no sm state for '%s'", name);
625 goto free;
626 }
627
628 sm_prefix();
629 sm_printf("merge tree: %s -> %s", name, sm->state->name);
630 print_left_right(sm);
631 sm_printf("\n");
632
633 free:
634 free_string(name);
635 }
636
637 static void match_print_stree_id(const char *fn, struct expression *expr, void *info)
638 {
639 sm_msg("stree_id %d", __stree_id);
640 }
641
642 static void match_mtag(const char *fn, struct expression *expr, void *info)
643 {
644 struct expression *arg;
645 char *name;
646 mtag_t tag = 0;
647 int offset = 0;
648
649 arg = get_argument_from_call_expr(expr->args, 0);
650 name = expr_to_str(arg);
651 expr_to_mtag_offset(arg, &tag, &offset);
652 sm_msg("mtag: '%s' => tag: %llu %d", name, tag, offset);
653 free_string(name);
654 }
655
656 static void match_mtag_data_offset(const char *fn, struct expression *expr, void *info)
657 {
658 struct expression *arg;
659 char *name;
660 mtag_t tag = 0;
661 int offset = -1;
662
663 arg = get_argument_from_call_expr(expr->args, 0);
664 name = expr_to_str(arg);
665 expr_to_mtag_offset(arg, &tag, &offset);
666 sm_msg("mtag: '%s' => tag: %lld, offset: %d", name, tag, offset);
667 free_string(name);
668 }
669
670 static void match_container(const char *fn, struct expression *expr, void *info)
671 {
672 struct expression *container, *x;
673 char *cont, *name, *str;
674
675 container = get_argument_from_call_expr(expr->args, 0);
676 x = get_argument_from_call_expr(expr->args, 1);
677
678 str = get_container_name(container, x);
679 cont = expr_to_str(container);
680 name = expr_to_str(x);
681 sm_msg("container: '%s' vs '%s' --> '%s'", cont, name, str);
682 free_string(cont);
683 free_string(name);
684 }
685
686 static void match_state_count(const char *fn, struct expression *expr, void *info)
687 {
688 sm_msg("state_count = %d\n", sm_state_counter);
689 }
690
691 static void match_mem(const char *fn, struct expression *expr, void *info)
692 {
693 show_sname_alloc();
694 show_data_range_alloc();
695 show_rl_ptrlist_alloc();
696 show_ptrlist_alloc();
697 sm_msg("%lu pools", get_pool_count());
698 sm_msg("%d strees", unfree_stree);
699 show_smatch_state_alloc();
700 show_sm_state_alloc();
701 }
702
703 static void match_exit(const char *fn, struct expression *expr, void *info)
704 {
705 exit(0);
706 }
707
708 static struct stree *old_stree;
709 static void trace_var(struct statement *stmt)
710 {
711 struct sm_state *sm, *old;
712 int printed = 0;
713
714 if (!trace_variable)
715 return;
716 if (__inline_fn)
717 return;
718
719 FOR_EACH_SM(__get_cur_stree(), sm) {
720 if (strcmp(sm->name, trace_variable) != 0)
721 continue;
722 old = get_sm_state_stree(old_stree, sm->owner, sm->name, sm->sym);
723 if (old && old->state == sm->state)
724 continue;
725 sm_msg("[%d] %s '%s': '%s' => '%s'", stmt->type,
726 check_name(sm->owner),
727 sm->name, old ? old->state->name : "<none>", sm->state->name);
728 printed = 1;
729 } END_FOR_EACH_SM(sm);
730
731 if (printed) {
732 free_stree(&old_stree);
733 old_stree = clone_stree(__get_cur_stree());
734 }
735 }
736
737 static void free_old_stree(struct symbol *sym)
738 {
739 free_stree(&old_stree);
740 }
741
742 void check_debug(int id)
743 {
744 my_id = id;
745 add_function_hook("__smatch_about", &match_about, NULL);
746 add_function_hook("__smatch_all_values", &match_all_values, NULL);
747 add_function_hook("__smatch_state", &match_state, NULL);
748 add_function_hook("__smatch_states", &match_states, NULL);
749 add_function_hook("__smatch_value", &match_print_value, NULL);
750 add_function_hook("__smatch_known", &match_print_known, NULL);
751 add_function_hook("__smatch_implied", &match_print_implied, NULL);
752 add_function_hook("__smatch_implied_min", &match_print_implied_min, NULL);
753 add_function_hook("__smatch_implied_max", &match_print_implied_max, NULL);
754 add_function_hook("__smatch_user_rl", &match_user_rl, NULL);
755 add_function_hook("__smatch_capped", &match_capped, NULL);
756 add_function_hook("__smatch_hard_max", &match_print_hard_max, NULL);
757 add_function_hook("__smatch_fuzzy_max", &match_print_fuzzy_max, NULL);
758 add_function_hook("__smatch_absolute", &match_print_absolute, NULL);
759 add_function_hook("__smatch_absolute_min", &match_print_absolute_min, NULL);
760 add_function_hook("__smatch_absolute_max", &match_print_absolute_max, NULL);
761 add_function_hook("__smatch_real_absolute", &match_real_absolute, NULL);
762 add_function_hook("__smatch_sval_info", &match_sval_info, NULL);
763 add_function_hook("__smatch_member_name", &match_member_name, NULL);
764 add_function_hook("__smatch_possible", &match_possible, NULL);
765 add_function_hook("__smatch_cur_stree", &match_cur_stree, NULL);
766 add_function_hook("__smatch_strlen", &match_strlen, NULL);
767 add_function_hook("__smatch_buf_size", &match_buf_size, NULL);
768 add_function_hook("__smatch_note", &match_note, NULL);
769 add_function_hook("__smatch_dump_related", &match_dump_related, NULL);
770 add_function_hook("__smatch_compare", &match_compare, NULL);
771 add_function_hook("__smatch_debug_on", &match_debug_on, NULL);
772 add_function_hook("__smatch_debug_check", &match_debug_check, NULL);
773 add_function_hook("__smatch_debug_off", &match_debug_off, NULL);
774 add_function_hook("__smatch_local_debug_on", &match_local_debug_on, NULL);
775 add_function_hook("__smatch_local_debug_off", &match_local_debug_off, NULL);
776 add_function_hook("__smatch_intersection", &match_intersection, NULL);
777 add_function_hook("__smatch_type", &match_type, NULL);
778 add_implied_return_hook("__smatch_type_rl_helper", &match_type_rl_return, NULL);
779 add_function_hook("__smatch_merge_tree", &match_print_merge_tree, NULL);
780 add_function_hook("__smatch_stree_id", &match_print_stree_id, NULL);
781 add_function_hook("__smatch_mtag", &match_mtag, NULL);
782 add_function_hook("__smatch_mtag_data", &match_mtag_data_offset, NULL);
783 add_function_hook("__smatch_state_count", &match_state_count, NULL);
784 add_function_hook("__smatch_mem", &match_mem, NULL);
785 add_function_hook("__smatch_exit", &match_exit, NULL);
786 add_function_hook("__smatch_container", &match_container, NULL);
787
788 add_hook(free_old_stree, AFTER_FUNC_HOOK);
789 add_hook(trace_var, STMT_HOOK_AFTER);
790 }
--- EOF ---