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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * undefined-int.h - prototypes pour la définition générique interne des instructions au comportement non défini
+ *
+ * Copyright (C) 2019 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"
+#include "../../glibext/objhole.h"
+
+
+
+/* Informations glissées dans la structure GObject de GArchInstruction */
+typedef union _undef_obj_extra
+{
+ struct
+ {
+ InstrExpectedBehavior behavior; /* Conséquences réelles */
+
+ };
+
+ gint lock; /* Gestion d'accès aux fanions */
+
+} undef_obj_extra;
+
+/* Définition générique d'une instruction au comportement non défini (instance) */
+struct _GUndefInstruction
+{
+ GArchInstruction parent; /* A laisser en premier */
+
+#if __SIZEOF_INT__ == __SIZEOF_LONG__
+
+ /**
+ * L'inclusion des informations suivantes dépend de l'architecture.
+ *
+ * Si la structure GObject possède un trou, on remplit de préférence
+ * ce dernier.
+ */
+
+ undef_obj_extra extra; /* Externalisation embarquée */
+
+#endif
+
+};
+
+/**
+ * Accès aux informations éventuellement déportées.
+ */
+
+#if __SIZEOF_INT__ == __SIZEOF_LONG__
+
+# define INIT_UNDEF_INSTR_EXTRA(ins) ins->extra.lock = 0
+
+# define GET_UNDEF_INSTR_EXTRA(ins) &ins->extra
+
+#else
+
+# define INIT_UNDEF_INSTR_EXTRA(ins) INIT_GOBJECT_EXTRA(G_OBJECT(ins))
+
+# define GET_UNDEF_INSTR_EXTRA(ins) GET_GOBJECT_EXTRA(G_OBJECT(ins), undef_obj_extra)
+
+#endif
+
+/* Définition générique d'une instruction au comportement non défini (classe) */
+struct _GUndefInstructionClass
+{
+ GArchInstructionClass parent; /* A laisser en premier */
+
+};
+
+
+
+#endif /* _ARCH_INSTRUCTIONS_UNDEFINED_INT_H */