Commit | Line | Data |
---|---|---|
f537ebc4 | 1 | (* |
17ba0788 C |
2 | * Copyright 2012, INRIA |
3 | * Julia Lawall, Gilles Muller | |
4 | * Copyright 2010-2011, INRIA, University of Copenhagen | |
f537ebc4 C |
5 | * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix |
6 | * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen | |
7 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
8 | * This file is part of Coccinelle. | |
9 | * | |
10 | * Coccinelle is free software: you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation, according to version 2 of the License. | |
13 | * | |
14 | * Coccinelle is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
21 | * | |
22 | * The authors reserve the right to distribute this or future versions of | |
23 | * Coccinelle under other licenses. | |
24 | *) | |
25 | ||
26 | ||
34e49164 C |
27 | |
28 | (* ---------------------------------------------------------------------- *) | |
29 | (* Types *) | |
30 | (* ---------------------------------------------------------------------- *) | |
31 | ||
32 | type strict = STRICT | NONSTRICT | |
33 | ||
34 | type keep_binding = bool (* true = put in witness tree *) | |
35 | ||
36 | (* CTL parameterised on basic predicates and metavar's*) | |
ae4735db | 37 | type ('pred,'mvar,'anno) generic_ctl = |
34e49164 C |
38 | | False |
39 | | True | |
40 | | Pred of 'pred | |
41 | | Not of (('pred,'mvar,'anno) generic_ctl) | |
42 | | Exists of keep_binding * 'mvar * (('pred,'mvar,'anno) generic_ctl) | |
ae4735db | 43 | | And of strict * (('pred,'mvar,'anno) generic_ctl) * |
34e49164 | 44 | (('pred,'mvar,'anno) generic_ctl) |
ae4735db | 45 | | AndAny of direction * strict * (('pred,'mvar,'anno) generic_ctl) * |
34e49164 | 46 | (('pred,'mvar,'anno) generic_ctl) |
ae4735db | 47 | | HackForStmt of direction * strict * (('pred,'mvar,'anno) generic_ctl) * |
34e49164 | 48 | (('pred,'mvar,'anno) generic_ctl) |
ae4735db | 49 | | Or of (('pred,'mvar,'anno) generic_ctl) * |
34e49164 | 50 | (('pred,'mvar,'anno) generic_ctl) |
ae4735db | 51 | | Implies of (('pred,'mvar,'anno) generic_ctl) * |
34e49164 C |
52 | (('pred,'mvar,'anno) generic_ctl) |
53 | | AF of direction * strict * (('pred,'mvar,'anno) generic_ctl) | |
54 | | AX of direction * strict * (('pred,'mvar,'anno) generic_ctl) | |
55 | | AG of direction * strict * (('pred,'mvar,'anno) generic_ctl) | |
56 | | AW of direction * strict * | |
57 | (* versions with exists v *) | |
58 | (('pred,'mvar,'anno) generic_ctl) * (('pred,'mvar,'anno) generic_ctl) | |
59 | | AU of direction * strict * | |
60 | (* versions with exists v *) | |
61 | (('pred,'mvar,'anno) generic_ctl) * (('pred,'mvar,'anno) generic_ctl) | |
62 | | EF of direction * (('pred,'mvar,'anno) generic_ctl) | |
63 | | EX of direction * (('pred,'mvar,'anno) generic_ctl) | |
64 | | EG of direction * (('pred,'mvar,'anno) generic_ctl) | |
ae4735db | 65 | | EU of direction * (('pred,'mvar,'anno) generic_ctl) * |
34e49164 | 66 | (('pred,'mvar,'anno) generic_ctl) |
ae4735db C |
67 | | Let of string * |
68 | (('pred,'mvar,'anno) generic_ctl) * | |
34e49164 C |
69 | (('pred,'mvar,'anno) generic_ctl) |
70 | | LetR of direction * string * (* evals phi1 wrt reachable states *) | |
ae4735db | 71 | (('pred,'mvar,'anno) generic_ctl) * |
34e49164 C |
72 | (('pred,'mvar,'anno) generic_ctl) |
73 | | Ref of string | |
ae4735db | 74 | | SeqOr of (('pred,'mvar,'anno) generic_ctl) * |
34e49164 C |
75 | (('pred,'mvar,'anno) generic_ctl) |
76 | | Uncheck of (('pred,'mvar,'anno) generic_ctl) | |
77 | | InnerAnd of (('pred,'mvar,'anno) generic_ctl) | |
78 | | XX of (('pred,'mvar,'anno) generic_ctl) (* fake, used in asttoctl *) | |
79 | ||
80 | and direction = FORWARD (* the normal way *) | BACKWARD (* toward the start *) | |
81 | ||
82 | let unwrap (ctl,_) = ctl | |
83 | let rewrap (_,model) ctl = (ctl,model) | |
84 | let get_line (_,l) = l | |
85 | ||
86 | ||
87 | (* NOTE: No explicit representation of the bottom subst., i.e., FALSE *) | |
ae4735db | 88 | type ('mvar,'value) generic_subst = |
34e49164 C |
89 | | Subst of 'mvar * 'value |
90 | | NegSubst of 'mvar * 'value | |
91 | type ('mvar,'value) generic_substitution = ('mvar,'value) generic_subst list | |
92 | ||
93 | type ('state,'subst,'anno) generic_witnesstree = | |
94 | Wit of | |
95 | 'state * 'subst * 'anno * ('state,'subst,'anno) generic_witnesstree list | |
96 | | NegWit of ('state,'subst,'anno) generic_witnesstree | |
97 | ||
98 | (* ---------------------------------------------------------------------- *) | |
99 | ||
100 | type 'a modif = Modif of 'a | UnModif of 'a | Control | |
101 | ||
102 | (* ---------------------------------------------------------------------- *) |