(***********************************************************************)
(*                                                                     *)
(*                           Objective Caml                            *)
(*                                                                     *)
(*          Jerome Vouillon, projet Cristal, INRIA Rocquencourt        *)
(*          Objective Caml port by John Malecki and Xavier Leroy       *)
(*                                                                     *)
(*  Copyright 1996 Institut National de Recherche en Informatique et   *)
(*  en Automatique.  All rights reserved.  This file is distributed    *)
(*  under the terms of the Q Public License version 1.0.               *)
(*                                                                     *)
(***********************************************************************)

(* $Id: breakpoints.mli,v 1.2 1999/11/17 18:57:22 xleroy Exp $ *)

(******************************* Breakpoints ***************************)

open Primitives
open Instruct

(*** Debugging. ***)
val debug_breakpoints : bool ref

(*** Information about breakpoints. ***)

val breakpoints_count : unit -> int

(* Breakpoint number -> debug_event_kind. *)
val breakpoints : (int * debug_event) list ref

(* Is there a breakpoint at `pc' ? *)
val breakpoint_at_pc : int -> bool

(* List of breakpoints at `pc'. *)
val breakpoints_at_pc : int -> int list

(*** Set and remove breakpoints ***)

(* Ensure the current version in installed in current checkpoint. *)
val update_breakpoints : unit -> unit

(* Execute given function with no breakpoint in current checkpoint. *)
(* --- `goto' run faster so (does not stop on each breakpoint). *)
val execute_without_breakpoints : (unit -> unit) -> unit

(* Insert a new breakpoint in lists. *)
val new_breakpoint : debug_event -> unit

(* Remove a breakpoint from lists. *)
val remove_breakpoint : int -> unit

val remove_all_breakpoints : unit -> unit

(*** Temporary breakpoints. ***)

(* Temporary breakpoint position. *)
val temporary_breakpoint_position : int option ref

(* Execute `funct' with a breakpoint added at `pc'. *)
(* --- Used by `finish'. *)
val exec_with_temporary_breakpoint : int -> (unit -> unit) -> unit
