HCoop / bpt / coccinelle.git / blame
| Commit | Line | Data |
|---|---|---|
| 34e49164 C |
1 | open Ast_c |
| 2 | ||
| 3 | type node = node1 * string (* For debugging. Used by print_graph *) | |
| 4 | and node1 = node2 * nodeinfo | |
| 5 | and nodeinfo = { | |
| 6 | labels: int list; (* Labels. Trick used for CTL engine *) | |
| 7 | bclabels: int list; (* parent of a break or continue node *) | |
| 8 | is_loop: bool; | |
| 9 | is_fake: bool; | |
| 10 | } | |
| 11 | and node2 = | |
| 12 | | TopNode | |
| 13 | | EndNode | |
| 14 | ||
| 485bce71 | 15 | | FunHeader of definition (* but empty body *) |
| 34e49164 C |
16 | | Decl of declaration |
| 17 | ||
| 18 | | SeqStart of statement * int * info | |
| 19 | | SeqEnd of int * info | |
| 20 | ||
| 21 | | ExprStatement of statement * (expression option) wrap | |
| 22 | ||
| 23 | | IfHeader of statement * expression wrap | |
| 24 | | Else of info | |
| 25 | | WhileHeader of statement * expression wrap | |
| 26 | | DoHeader of statement * info | |
| 27 | | DoWhileTail of expression wrap | |
| 28 | | ForHeader of statement * | |
| 29 | (exprStatement wrap * exprStatement wrap * exprStatement wrap) | |
| 30 | wrap | |
| 31 | | SwitchHeader of statement * expression wrap | |
| 32 | | MacroIterHeader of statement * (string * argument wrap2 list) wrap | |
| 33 | ||
| 34 | | EndStatement of info option | |
| 35 | ||
| 36 | | Return of statement * unit wrap | |
| 37 | | ReturnExpr of statement * expression wrap | |
| 38 | ||
| 39 | ||
| 485bce71 C |
40 | (* ------------------------ *) |
| 41 | | IfdefHeader of ifdef_directive | |
| 42 | | IfdefElse of ifdef_directive | |
| 43 | | IfdefEndif of ifdef_directive | |
| 44 | ||
| 34e49164 C |
45 | (* ------------------------ *) |
| 46 | | DefineHeader of string wrap * define_kind | |
| 47 | ||
| 48 | | DefineExpr of expression | |
| 49 | | DefineType of fullType | |
| 50 | | DefineDoWhileZeroHeader of unit wrap | |
| 51 | ||
| 485bce71 C |
52 | | DefineTodo |
| 53 | ||
| 54 | | Include of includ | |
| 34e49164 C |
55 | |
| 56 | | MacroTop of string * argument wrap2 list * il | |
| 57 | ||
| 58 | (* ------------------------ *) | |
| 59 | | Case of statement * expression wrap | |
| 60 | | Default of statement * unit wrap | |
| 61 | ||
| 62 | | Continue of statement * unit wrap | |
| 63 | | Break of statement * unit wrap | |
| 64 | ||
| 65 | (* no counter part in cocci *) | |
| 66 | | CaseRange of statement * (expression * expression) wrap | |
| 67 | | Label of statement * string wrap | |
| 68 | | Goto of statement * string wrap | |
| 69 | ||
| 70 | ||
| 71 | | Asm of statement * asmbody wrap | |
| 72 | | MacroStmt of statement * unit wrap | |
| 73 | ||
| 34e49164 C |
74 | |
| 75 | (* ------------------------ *) | |
| 76 | | Enter | |
| 77 | | Exit | |
| 78 | | Fake | |
| 79 | | CaseNode of int | |
| 80 | ||
| 81 | (* ------------------------ *) | |
| 82 | (* for ctl: *) | |
| 83 | | TrueNode | |
| 84 | | FalseNode | |
| 85 | | InLoopNode | |
| 86 | | AfterNode | |
| 87 | | FallThroughNode | |
| 88 | | ErrorExit | |
| 89 | ||
| 90 | type edge = Direct | |
| 91 | ||
| 92 | type cflow = (node, edge) Ograph_extended.ograph_mutable | |
| 93 | ||
| 94 | val unwrap : node -> node2 | |
| 95 | val rewrap : node -> node2 -> node | |
| 96 | ||
| 97 | val extract_labels : node -> int list | |
| 98 | val extract_bclabels : node -> int list | |
| 99 | val extract_fullstatement : node -> Ast_c.statement option | |
| 100 | val extract_is_loop : node -> bool | |
| 101 | val extract_is_fake : node -> bool | |
| 102 | ||
| 103 | val mk_node: node2 -> int list -> int list -> string -> node | |
| 104 | val mk_fake_node: node2 -> int list -> int list -> string -> node | |
| 105 | ||
| 106 | val first_node : cflow -> Ograph_extended.nodei | |
| 107 | val find_node : (node2 -> bool) -> cflow -> Ograph_extended.nodei | |
| 108 | (* remove an intermediate node and redirect the connexion *) | |
| 109 | val remove_one_node : Ograph_extended.nodei -> cflow -> unit |