+(*
+ * Copyright 2010, INRIA, University of Copenhagen
+ * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
+ * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
+ * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
+ * This file is part of Coccinelle.
+ *
+ * Coccinelle is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, according to version 2 of the License.
+ *
+ * Coccinelle is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The authors reserve the right to distribute this or future versions of
+ * Coccinelle under other licenses.
+ *)
+
+
(* --------------------------------------------------------------------- *)
(* Modified code *)
type mcodekind =
MINUS of (Ast_cocci.anything list list * token_info) ref
- | PLUS
+ | PLUS of Ast_cocci.count
| CONTEXT of (Ast_cocci.anything Ast_cocci.befaft *
token_info * token_info) ref
| MIXED of (Ast_cocci.anything Ast_cocci.befaft *
token_info * token_info) ref
-type info = { line_start : int; line_end : int;
- logical_start : int; logical_end : int;
+type position_info = { line_start : int; line_end : int;
+ logical_start : int; logical_end : int;
+ column : int; offset : int; }
+
+type info = { pos_info : position_info;
attachable_start : bool; attachable_end : bool;
mcode_start : mcodekind list; mcode_end : mcodekind list;
- column : int; offset : int;
(* the following are only for + code *)
- strings_before : string list; strings_after : string list }
+ strings_before : (Ast_cocci.added_string * position_info) list;
+ strings_after : (Ast_cocci.added_string * position_info) list }
+
+type 'a mcode =
+ 'a * arity * info * mcodekind * meta_pos ref (* pos, - only *) *
+ int (* adjacency_index *)
-type 'a mcode = 'a * arity * info * mcodekind * meta_pos ref (* pos, - only *)
and 'a wrap =
{ node : 'a;
info : info;
(* Identifier *)
and base_ident =
- Id of string mcode
- | MetaId of Ast_cocci.meta_name mcode * ident list * pure
- | MetaFunc of Ast_cocci.meta_name mcode * ident list * pure
- | MetaLocalFunc of Ast_cocci.meta_name mcode * ident list * pure
+ Id of string mcode
+ | MetaId of Ast_cocci.meta_name mcode * Ast_cocci.idconstraint * pure
+ | MetaFunc of Ast_cocci.meta_name mcode * Ast_cocci.idconstraint * pure
+ | MetaLocalFunc of Ast_cocci.meta_name mcode * Ast_cocci.idconstraint * pure
| OptIdent of ident
| UniqueIdent of ident
(* --------------------------------------------------------------------- *)
(* Expression *)
-and base_expression =
+and base_expression =
Ident of ident
| Constant of Ast_cocci.constant mcode
| FunCall of expression * string mcode (* ( *) *
| SizeOfType of string mcode (* sizeof *) * string mcode (* ( *) *
typeC * string mcode (* ) *)
| TypeExp of typeC
- | MetaErr of Ast_cocci.meta_name mcode * expression list * pure
- | MetaExpr of Ast_cocci.meta_name mcode * expression list *
+ | MetaErr of Ast_cocci.meta_name mcode * constraints * pure
+ | MetaExpr of Ast_cocci.meta_name mcode * constraints *
Type_cocci.typeC list option * Ast_cocci.form * pure
| MetaExprList of Ast_cocci.meta_name mcode (* only in arglists *) *
listlen * pure
and expression = base_expression wrap
-and listlen = Ast_cocci.meta_name mcode option
+and constraints =
+ NoConstraint
+ | NotIdCstrt of Ast_cocci.reconstraint
+ | NotExpCstrt of expression list
+ | SubExpCstrt of Ast_cocci.meta_name list
+
+and listlen =
+ MetaListLen of Ast_cocci.meta_name mcode
+ | CstListLen of int
+ | AnyListLen
(* --------------------------------------------------------------------- *)
(* Types *)
-and base_typeC =
+and base_typeC =
ConstVol of Ast_cocci.const_vol mcode * typeC
- | BaseType of Ast_cocci.baseType mcode * Ast_cocci.sign mcode option
- | ImplicitInt of Ast_cocci.sign mcode
+ | BaseType of Ast_cocci.baseType * string mcode list
+ | Signed of Ast_cocci.sign mcode * typeC option
| Pointer of typeC * string mcode (* * *)
| FunctionPointer of typeC *
string mcode(* ( *)*string mcode(* * *)*string mcode(* ) *)*
string mcode (* ) *)
| Array of typeC * string mcode (* [ *) *
expression option * string mcode (* ] *)
+ | EnumName of string mcode (*enum*) * ident option (* name *)
+ | EnumDef of typeC (* either StructUnionName or metavar *) *
+ string mcode (* { *) * expression dots * string mcode (* } *)
| StructUnionName of Ast_cocci.structUnion mcode * ident option (* name *)
| StructUnionDef of typeC (* either StructUnionName or metavar *) *
string mcode (* { *) * declaration dots * string mcode (* } *)
split out into multiple declarations of a single variable each. *)
and base_declaration =
- Init of Ast_cocci.storage mcode option * typeC * ident *
+ MetaDecl of Ast_cocci.meta_name mcode * pure
+ | MetaField of Ast_cocci.meta_name mcode * pure (* structure fields *)
+ | Init of Ast_cocci.storage mcode option * typeC * ident *
string mcode (*=*) * initialiser * string mcode (*;*)
| UnInit of Ast_cocci.storage mcode option * typeC * ident *
string mcode (* ; *)
(* Initializers *)
and base_initialiser =
- InitExpr of expression
- | InitList of string mcode (*{*) * initialiser_list * string mcode (*}*)
- | InitGccDotName of
- string mcode (*.*) * ident (* name *) * string mcode (*=*) *
+ MetaInit of Ast_cocci.meta_name mcode * pure
+ | InitExpr of expression
+ | InitList of string mcode (*{*) * initialiser_list * string mcode (*}*) *
+ bool (* true if ordered, false if unordered *)
+ | InitGccExt of
+ designator list (* name *) * string mcode (*=*) *
initialiser (* gccext: *)
| InitGccName of ident (* name *) * string mcode (*:*) *
initialiser
- | InitGccIndex of
- string mcode (*[*) * expression * string mcode (*]*) *
- string mcode (*=*) * initialiser
- | InitGccRange of
- string mcode (*[*) * expression * string mcode (*...*) *
- expression * string mcode (*]*) * string mcode (*=*) * initialiser
| IComma of string mcode
| Idots of string mcode (* ... *) * initialiser option (* whencode *)
| OptIni of initialiser
| UniqueIni of initialiser
+and designator =
+ DesignatorField of string mcode (* . *) * ident
+ | DesignatorIndex of string mcode (* [ *) * expression * string mcode (* ] *)
+ | DesignatorRange of
+ string mcode (* [ *) * expression * string mcode (* ... *) *
+ expression * string mcode (* ] *)
+
and initialiser = base_initialiser wrap
and initialiser_list = initialiser dots
statement * (info * mcodekind) (* after info *)
| Switch of string mcode (* switch *) * string mcode (* ( *) *
expression * string mcode (* ) *) * string mcode (* { *) *
+ statement (*decl*) dots *
case_line dots * string mcode (* } *)
| Break of string mcode (* break *) * string mcode (* ; *)
| Continue of string mcode (* continue *) * string mcode (* ; *)
| Exp of expression (* only in dotted statement lists *)
| TopExp of expression (* for macros body *)
| Ty of typeC (* only at top level *)
+ | TopInit of initialiser (* only at top level *)
| Disj of string mcode * statement dots list * string mcode list *
string mcode
| Nest of string mcode * statement dots * string mcode *
string mcode (* { *) * statement dots *
string mcode (* } *)
| Include of string mcode (* #include *) * Ast_cocci.inc_file mcode(* file *)
+ | Undef of string mcode (* #define *) * ident (* name *)
| Define of string mcode (* #define *) * ident (* name *) *
define_parameters (*params*) * statement dots
| OptStm of statement
WhenNot of 'a
| WhenAlways of 'b
| WhenModifier of Ast_cocci.when_modifier
+ | WhenNotTrue of expression
+ | WhenNotFalse of expression
and statement = base_statement wrap
Default of string mcode (* default *) * string mcode (*:*) * statement dots
| Case of string mcode (* case *) * expression * string mcode (*:*) *
statement dots
+ | DisjCase of string mcode * case_line list *
+ string mcode list (* the |s *) * string mcode
| OptCase of case_line
and case_line = base_case_line wrap
(rule * Ast_cocci.metavar list *
(string list * string list * Ast_cocci.dependency * string *
Ast_cocci.exists)) *
- (rule * Ast_cocci.metavar list)
- | ScriptRule of
- string * Ast_cocci.dependency * (string * Ast_cocci.meta_name) list *
+ (rule * Ast_cocci.metavar list) * Ast_cocci.ruletype
+ | ScriptRule of string (* name *) *
+ string * Ast_cocci.dependency *
+ (Ast_cocci.script_meta_name *
+ Ast_cocci.meta_name * Ast_cocci.metavar) list (*inherited vars*) *
+ Ast_cocci.meta_name list (*script vars*) *
string
+ | InitialScriptRule of string (* name *) *
+ string (*language*) * Ast_cocci.dependency * string (*code*)
+ | FinalScriptRule of string (* name *) *
+ string (*language*) * Ast_cocci.dependency * string (*code*)
(* --------------------------------------------------------------------- *)
| CaseLineTag of case_line
| TopTag of top_level
| IsoWhenTag of Ast_cocci.when_modifier (*only for when code, in iso phase*)
+ | IsoWhenTTag of expression(*only for when code, in iso phase*)
+ | IsoWhenFTag of expression(*only for when code, in iso phase*)
| MetaPosTag of meta_pos (* only in iso phase *)
val dotsExpr : expression dots -> anything
val set_mcode_data : 'a -> 'a mcode -> 'a mcode
val make_mcode : 'a -> 'a mcode
val make_mcode_info : 'a -> info -> 'a mcode
+val make_minus_mcode : 'a -> 'a mcode
val ast0_type_to_type : typeC -> Type_cocci.typeC
val reverse_type : Type_cocci.typeC -> base_typeC