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1 | (* |
2 | * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen | |
3 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
4 | * This file is part of Coccinelle. | |
5 | * | |
6 | * Coccinelle is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, according to version 2 of the License. | |
9 | * | |
10 | * Coccinelle is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
17 | * | |
18 | * The authors reserve the right to distribute this or future versions of | |
19 | * Coccinelle under other licenses. | |
20 | *) | |
21 | ||
22 | ||
9f8e26f4 | 23 | (* |
ae4735db | 24 | * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen |
9f8e26f4 C |
25 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix |
26 | * This file is part of Coccinelle. | |
27 | * | |
28 | * Coccinelle is free software: you can redistribute it and/or modify | |
29 | * it under the terms of the GNU General Public License as published by | |
30 | * the Free Software Foundation, according to version 2 of the License. | |
31 | * | |
32 | * Coccinelle is distributed in the hope that it will be useful, | |
33 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
34 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
35 | * GNU General Public License for more details. | |
36 | * | |
37 | * You should have received a copy of the GNU General Public License | |
38 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
39 | * | |
40 | * The authors reserve the right to distribute this or future versions of | |
41 | * Coccinelle under other licenses. | |
42 | *) | |
43 | ||
44 | ||
34e49164 C |
45 | open Ograph_extended |
46 | ||
47 | (*****************************************************************************) | |
48 | (* the different ctl formula related types *) | |
49 | (*****************************************************************************) | |
50 | type mvar = Ast_cocci.meta_name | |
51 | ||
52 | type predicate = | |
53 | InLoop | TrueBranch | FalseBranch | |
54 | | After (* pointer to the code after an if or while *) | |
951c7801 | 55 | | FallThrough | LoopFallThrough |
34e49164 C |
56 | | Return (* any exit from the current function *) |
57 | | FunHeader | Top | Exit | ErrorExit | Goto | |
58 | | Paren of Ast_cocci.meta_name | |
59 | | Match of Ast_cocci.rule_elem | |
60 | | Label of Ast_cocci.meta_name | |
61 | | BCLabel of Ast_cocci.meta_name (* parent of break or continue *) | |
62 | | PrefixLabel of Ast_cocci.meta_name | |
63 | | BindGood of Ast_cocci.meta_name (* used to implement \+ *) | |
64 | | BindBad of Ast_cocci.meta_name | |
65 | | FakeBrace | |
66 | ||
485bce71 | 67 | (* coccionly: *) |
34e49164 C |
68 | type ctlcocci = (predicate, Ast_cocci.meta_name) Wrapper_ctl.wrapped_ctl |
69 | ||
70 | ||
71 | (*****************************************************************************) | |
72 | (* the different binding types *) | |
73 | (*****************************************************************************) | |
74 | type metavars_binding = Ast_c.metavars_binding | |
75 | ||
76 | (* used in ctlcocci_integration *) | |
ae4735db | 77 | type metavar_binding_kind2 = |
34e49164 C |
78 | | NormalMetaVal of Ast_c.metavar_binding_kind |
79 | | ParenVal of Ast_cocci.meta_name | |
7f004419 | 80 | | LabelVal of labelval |
34e49164 C |
81 | | GoodVal | BadVal (* used to implement \+ *) |
82 | ||
7f004419 C |
83 | and labelval = Absolute of int list | Prefix of int list |
84 | ||
34e49164 C |
85 | and metavars_binding2 = (mvar, metavar_binding_kind2) Common.assoc |
86 | ||
87 | ||
88 | ||
89 | (*****************************************************************************) | |
90 | (* the CTL model related types *) | |
91 | (*****************************************************************************) | |
485bce71 | 92 | (* coccionly: *) |
ae4735db C |
93 | type label_ctlcocci = |
94 | predicate -> | |
95 | (nodei * | |
96 | (predicate * (mvar, metavar_binding_kind2) Ast_ctl.generic_substitution)) | |
34e49164 | 97 | list |
ae4735db | 98 | |
34e49164 C |
99 | type model = Control_flow_c.cflow * label_ctlcocci * nodei list |
100 | ||
ae4735db | 101 | type transformation_info = |
34e49164 C |
102 | (nodei * metavars_binding * Ast_cocci.rule_elem) list |
103 | ||
ae4735db | 104 | type numbered_transformation_info = |
708f4980 C |
105 | (int list * (nodei * metavars_binding * Ast_cocci.rule_elem)) list |
106 | ||
34e49164 C |
107 | |
108 | (*****************************************************************************) | |
109 | (* comparing binding *) | |
110 | (*****************************************************************************) | |
111 | ||
ae4735db | 112 | let equal_binding xs ys = |
34e49164 | 113 | List.sort compare xs = List.sort compare ys |