(**************************************************************************)
(*  This file is part of BINSEC.                                          *)
(*                                                                        *)
(*  Copyright (C) 2016-2021                                               *)
(*    CEA (Commissariat à l'énergie atomique et aux énergies              *)
(*         alternatives)                                                  *)
(*                                                                        *)
(*  you can redistribute it and/or modify it under the terms of the GNU   *)
(*  Lesser General Public License as published by the Free Software       *)
(*  Foundation, version 2.1.                                              *)
(*                                                                        *)
(*  It 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 Lesser General Public License for more details.                   *)
(*                                                                        *)
(*  See the GNU Lesser General Public License version 2.1                 *)
(*  for more details (enclosed in the file licenses/LGPLv2.1).            *)
(*                                                                        *)
(**************************************************************************)

exception Assert_failure of Dba_types.Statement.t

exception Assume_failure of string

exception Assignment_size_conflict of string

exception Regions_conflict of string

exception Bad_region of string

exception Bad_bound of string

exception Undeclared_variable of string

exception Uninitialized_variable of string

exception Bad_address_size

exception Bad_exp_size

exception Bad_condition of string

exception Operands_size_conflict of string

exception Unbound_region_element of string

exception Alternative_conflict_values

exception Unknown_value of string

exception Bad_concat of string

exception Freed_variable_access

exception Invalid_address of string

exception Invalid_free_address

exception Invalid_free_region

exception Read_permission_denied

exception Write_permission_denied

exception Exec_permission_denied

exception Size_error of string

exception Nonhomogeneous_sizes

exception Invalid_top_argument of string

exception Enumerate_Top

exception Stop_Unsupported of string

exception Empty_env

exception Div_by_zero

exception Mismatched_instruction_size of Dba.Instr.t

exception Mismatched_address_size of Dba.address

let invalid_address msg = raise (Invalid_address msg)

let not_yet_implemented msg =
  let msg = Format.sprintf "not_yet_implemented: %s" msg in
  failwith msg

let mismatched_instruction_size instruction =
  raise (Mismatched_instruction_size instruction)

let mismatched_address_size address = raise (Mismatched_address_size address)

let assert_failure a instr =
  raise (Assert_failure (Dba_types.Statement.create a instr))