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diff --git a/src/arch/arm/v7/operands/limitation.h b/src/arch/arm/v7/operands/limitation.h
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+++ b/src/arch/arm/v7/operands/limitation.h
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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * limitation.h - prototypes pour les décallages de valeurs
+ *
+ * Copyright (C) 2016 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  OpenIDA 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.
+ *
+ *  OpenIDA 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _ARCH_ARM_V7_OPERANDS_LIMITATION_H
+#define _ARCH_ARM_V7_OPERANDS_LIMITATION_H
+
+
+#include <glib-object.h>
+
+
+#include "../../../operand.h"
+
+
+
+#define G_TYPE_ARMV7_LIMITATION_OPERAND                  g_armv7_limitation_operand_get_type()
+#define G_ARMV7_LIMITATION_OPERAND(obj)                  (G_TYPE_CHECK_INSTANCE_CAST((obj), g_armv7_limitation_operand_get_type(), GArmV7LimitationOperand))
+#define G_IS_ARMV7_LIMITATION_OPERAND(obj)               (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_armv7_limitation_operand_get_type()))
+#define G_ARMV7_LIMITATION_OPERAND_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_ARMV7_LIMITATION_OPERAND, GArmV7LimitationOperandClass))
+#define G_IS_ARMV7_LIMITATION_OPERAND_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_ARMV7_LIMITATION_OPERAND))
+#define G_ARMV7_LIMITATION_OPERAND_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_ARMV7_LIMITATION_OPERAND, GArmV7LimitationOperandClass))
+
+
+/* Définition d'un opérande déterminant une limitation de domaine et d'accès (instance) */
+typedef struct _GArmV7LimitationOperand GArmV7LimitationOperand;
+
+/* Définition d'un opérande déterminant une limitation de domaine et d'accès (classe) */
+typedef struct _GArmV7LimitationOperandClass GArmV7LimitationOperandClass;
+
+
+/* Types de limitation domaine & accès */
+typedef enum _BarrierLimitationType
+{
+    BLT_RESERVED    = 0,
+    BLT_SY          = 0b1111,
+    BLT_ST          = 0b1110,
+    BLT_ISH         = 0b1011,
+    BLT_ISHST       = 0b1010,
+    BLT_NSH         = 0b0111,
+    BLT_NSHST       = 0b0110,
+    BLT_OSH         = 0b0011,
+    BLT_OSHST       = 0b0010
+
+} BarrierLimitationType;
+
+
+/* Indique le type défini par la GLib pour une limitation de domaine et d'accès. */
+GType g_armv7_limitation_operand_get_type(void);
+
+/* Crée une représentation d'une limitation pour barrière. */
+GArchOperand *g_armv7_limitation_operand_new(uint8_t);
+
+/* Indique le type de limitation représentée. */
+BarrierLimitationType g_armv7_limitation_operand_get_value(const GArmV7LimitationOperand *);
+
+
+
+#endif  /* _ARCH_ARM_V7_OPERANDS_LIMITATION_H */