/* Chrysalide - Outil d'analyse de fichiers binaires
 * undefined-int.h - prototypes pour la définition interne des instructions au comportement non défini
 *
 * Copyright (C) 2019-2025 Cyrille Bagard
 *
 *  This file is part of Chrysalide.
 *
 *  Chrysalide 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.
 *
 *  Chrysalide 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 Chrysalide.  If not, see <http://www.gnu.org/licenses/>.
 */


#ifndef _ARCH_INSTRUCTIONS_UNDEFINED_INT_H
#define _ARCH_INSTRUCTIONS_UNDEFINED_INT_H


#include "undefined.h"
#include "../instruction-int.h"



/* Définition générique d'une instruction au comportement non défini (instance) */
struct _GUndefinedInstruction
{
    GArchInstruction parent;                /* A laisser en premier        */

};

/* Définition générique d'une instruction au comportement non défini (classe) */
struct _GUndefinedInstructionClass
{
    GArchInstructionClass parent;           /* A laisser en premier        */

};


/**
 * Accès aux informations éventuellement déportées.
 */

/* Informations glissées dans la structure GObject de GArchInstruction */
typedef struct _undef_extra_data_t
{
    ARCH_INSTRUCTION_EXTRA_DATA

    unsigned int behavior : 2;              /* Conséquences réelles        */

} undef_extra_data_t;


#define GET_UNDEF_INSTR_EXTRA(op) \
    GET_GOBJECT_EXTRA(op, undef_extra_data_t)

#define SET_UNDEF_INSTR_EXTRA(op, data) \
    SET_GOBJECT_EXTRA(op, undef_extra_data_t, data)


/* Met en place une instruction au comportement indéfini. */
bool g_undefined_instruction_create(GUndefinedInstruction *, InstrExpectedBehavior);



#endif  /* _ARCH_INSTRUCTIONS_UNDEFINED_INT_H */