Module Cfg.FrontendSource

Converts a Universal program AST into a CFG.

Sourceval name : string
Sourceval debug : ('a, Stdlib.Format.formatter, unit, unit) Stdlib.format4 -> 'a
Sourceval dump_dot : bool

dump CFG in dot file (for debugging)

Graph conversion

Sourceval extract_calls_expr : Mopsa.expr -> (Mopsa.var * Mopsa.range) list * Mopsa.stmt list * Mopsa.expr
Sourceval extract_calls_stmt : Mopsa.stmt -> (Mopsa.var * Mopsa.range) list * Mopsa.stmt list * Mopsa.stmt
Sourceval mk_add_tmps : (Mopsa.var * Mopsa.range) list -> Mopsa.stmt list
Sourceval mk_remove_tmps : (Mopsa.var * Mopsa.range) list -> Mopsa.stmt list
Sourcetype ctx = {
  1. ctx_cfg : Ast.graph;
  2. ctx_return : Ast.node;
  3. ctx_break : Ast.node list;
  4. ctx_continue : Ast.node list;
  5. ctx_return_var : Mopsa.var option;
}
Sourceval add_node : ctx -> Ast.node_id -> Ast.node
Sourceval add_edge : ctx -> Mopsa_utils.Location.range -> (Ast.port * Ast.node) list -> (Ast.port * Ast.node) list -> Mopsa.stmt list -> unit
Sourceval add_block_after : ctx -> Mopsa_utils.Location.range -> Ast.node -> Mopsa.stmt list -> Ast.node
Sourceval add_block_before : ctx -> Mopsa_utils.Location.range -> Ast.node -> Mopsa.stmt list -> Ast.node
Sourceval add_stmt : ctx -> Ast.node -> Ast.node -> Mopsa.stmt -> unit
Sourceval convert_stmt : ?name:string -> ?ret:Mopsa.var -> Mopsa.stmt -> Mopsa.stmt

Creates a new graph and fill-in with the given statement.

Sourceval convert_fundec : Universal.Ast.fundec -> unit

Converts a function AST to a CFG.

Sourceval convert_program : Mopsa.program -> Mopsa.program

Converts a full universal program.

Sourceval parse_program : string list -> Mopsa.program

From source to CFG.