2 * Copyright 2010, INRIA, University of Copenhagen
3 * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
4 * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
5 * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
6 * This file is part of Coccinelle.
8 * Coccinelle is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, according to version 2 of the License.
12 * Coccinelle is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>.
20 * The authors reserve the right to distribute this or future versions of
21 * Coccinelle under other licenses.
27 (*****************************************************************************)
28 (* the different ctl formula related types *)
29 (*****************************************************************************)
30 type mvar
= Ast_cocci.meta_name
33 InLoop
| TrueBranch
| FalseBranch
34 | After
(* pointer to the code after an if or while *)
35 | FallThrough
| LoopFallThrough
36 | Return
(* any exit from the current function *)
37 | FunHeader
| UnsafeBrace
| Top
| Exit
| ErrorExit
| Goto
38 | Paren
of Ast_cocci.meta_name
39 | Match
of Ast_cocci.rule_elem
40 | Label
of Ast_cocci.meta_name
41 | BCLabel
of Ast_cocci.meta_name
(* parent of break or continue *)
42 | PrefixLabel
of Ast_cocci.meta_name
43 | BindGood
of Ast_cocci.meta_name
(* used to implement \+ *)
44 | BindBad
of Ast_cocci.meta_name
48 type ctlcocci
= (predicate
, Ast_cocci.meta_name
) Wrapper_ctl.wrapped_ctl
51 (*****************************************************************************)
52 (* the different binding types *)
53 (*****************************************************************************)
54 type metavars_binding
= Ast_c.metavars_binding
56 (* used in ctlcocci_integration *)
57 type metavar_binding_kind2
=
58 | NormalMetaVal
of Ast_c.metavar_binding_kind
59 | ParenVal
of Ast_cocci.meta_name
60 | LabelVal
of labelval
61 | GoodVal
| BadVal
(* used to implement \+ *)
63 and labelval
= Absolute
of int list
| Prefix
of int list
65 and metavars_binding2
= (mvar
, metavar_binding_kind2
) Common.assoc
69 (*****************************************************************************)
70 (* the CTL model related types *)
71 (*****************************************************************************)
76 (predicate
* (mvar
, metavar_binding_kind2
) Ast_ctl.generic_substitution
))
79 type model
= Control_flow_c.cflow
* label_ctlcocci
* nodei list
81 type transformation_info
=
82 (nodei
* metavars_binding
* Ast_cocci.rule_elem
) list
84 type numbered_transformation_info
=
85 (int list
* (nodei
* metavars_binding
* Ast_cocci.rule_elem
)) list
88 (*****************************************************************************)
89 (* comparing binding *)
90 (*****************************************************************************)
92 let equal_binding xs ys
=
93 List.sort compare xs
= List.sort compare ys