/* The common simulator framework for GDB, the GNU Debugger.

   Copyright 2002-2020 Free Software Foundation, Inc.

   Contributed by Andrew Cagney and Red Hat.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */


#ifndef HW_HANDLES_H
#define HW_HANDLES_H


/* Export a capability (handle) data base that maps between internal
   data values and those given to a simulation. */


cell_word hw_handle_2ihandle
(struct hw *db,
 struct hw_instance *instance);

struct hw_instance *hw_handle_ihandle2
(struct hw *db,
 cell_word external);

void hw_handle_add_ihandle
(struct hw *db,
 struct hw_instance *instance);

void hw_handle_remove_ihandle
(struct hw *db,
 struct hw_instance *instance);


cell_word hw_handle_2phandle
(struct hw *db,
 struct hw *hw);

struct hw *hw_handle_phandle2
(struct hw *db,
 cell_word external);

void hw_handle_add_phandle
(struct hw *db,
 struct hw *hw);

void hw_handle_remove_phandle
(struct hw *db,
 struct hw *hw);

#endif