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(***********************************************************************)
(* *)
(* Objective Caml *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1996 Institut National de Recherche en Informatique et *)
(* Automatique. Distributed only by permission. *)
(* *)
(***********************************************************************)
(* $Id$ *)
(* The "trace" facility *)
type codeptr
type traced_function =
{ path: Path.t; (* Name under which it is traced *)
closure: Obj.t; (* Its function closure (patched) *)
actual_code: codeptr; (* Its original code pointer *)
instrumented_fun: codeptr -> Obj.t -> Obj.t -> Obj.t }
(* Printing function *)
val traced_functions: traced_function list ref
val is_traced: Obj.t -> Path.t option
val get_code_pointer: Obj.t -> codeptr
val set_code_pointer: Obj.t -> codeptr -> unit
val instrument_closure:
Env.t -> Longident.t -> Types.type_expr ->
codeptr -> Obj.t -> Obj.t -> Obj.t
val print_trace: Obj.t -> Obj.t -> Obj.t
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