diff options
| author | Cyrille Bagard <nocbos@gmail.com> | 2015-02-01 22:39:57 (GMT) | 
|---|---|---|
| committer | Cyrille Bagard <nocbos@gmail.com> | 2015-02-01 22:39:57 (GMT) | 
| commit | 5511e355e7810f06bd610b79bcc94402c88d7ec9 (patch) | |
| tree | 59023590f49f01cbd4ebfa9c1e82f797315e6f36 /src/arch/arm/v7/operands | |
| parent | 21a05df6423bdc13ca148ff2b96aec80bf7af2b2 (diff) | |
Added some development assertions and avoided to load code twice.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@464 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/arm/v7/operands')
| -rw-r--r-- | src/arch/arm/v7/operands/Makefile.am | 1 | ||||
| -rw-r--r-- | src/arch/arm/v7/operands/rotation.c | 222 | ||||
| -rw-r--r-- | src/arch/arm/v7/operands/rotation.h | 61 | 
3 files changed, 284 insertions, 0 deletions
| diff --git a/src/arch/arm/v7/operands/Makefile.am b/src/arch/arm/v7/operands/Makefile.am index 32648c9..a33e175 100644 --- a/src/arch/arm/v7/operands/Makefile.am +++ b/src/arch/arm/v7/operands/Makefile.am @@ -5,6 +5,7 @@ libarcharmv7operands_la_SOURCES = 		\  	maccess.h maccess.c					\  	offset.h offset.c					\  	reglist.h reglist.c					\ +	rotation.h rotation.c				\  	shift.h shift.c  libarcharmv7operands_la_LIBADD = diff --git a/src/arch/arm/v7/operands/rotation.c b/src/arch/arm/v7/operands/rotation.c new file mode 100644 index 0000000..1532270 --- /dev/null +++ b/src/arch/arm/v7/operands/rotation.c @@ -0,0 +1,222 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * rotation.c - rotations de valeurs + * + * Copyright (C) 2010-2013 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/>. + */ + + +#include "rotation.h" + + +#include "../../../operand-int.h" + + + +/* Définition d'un opérande visant une liste d'opérandes Dalvik (instance) */ +struct _GArmV7RotationOperand +{ +    GArchOperand parent;                    /* Instance parente            */ + +    GArchOperand *value;                    /* Valeur du décallage         */ + +}; + + +/* Définition d'un opérande visant une liste d'opérandes Dalvik (classe) */ +struct _GArmV7RotationOperandClass +{ +    GArchOperandClass parent;               /* Classe parente              */ + +}; + + +/* Initialise la classe des listes d'opérandes Dalvik. */ +static void g_armv7_rotation_operand_class_init(GArmV7RotationOperandClass *); + +/* Initialise une instance de liste d'opérandes Dalvik. */ +static void g_armv7_rotation_operand_init(GArmV7RotationOperand *); + +/* Supprime toutes les références externes. */ +static void g_armv7_rotation_operand_dispose(GArmV7RotationOperand *); + +/* Procède à la libération totale de la mémoire. */ +static void g_armv7_rotation_operand_finalize(GArmV7RotationOperand *); + +/* Traduit un opérande en version humainement lisible. */ +static void g_armv7_rotation_operand_print(const GArmV7RotationOperand *, GBufferLine *, AsmSyntax); + + + +/* Indique le type défini par la GLib pour une liste d'arguments Dalvik. */ +G_DEFINE_TYPE(GArmV7RotationOperand, g_armv7_rotation_operand, G_TYPE_ARCH_OPERAND); + + +/****************************************************************************** +*                                                                             * +*  Paramètres  : klass = classe à initialiser.                                * +*                                                                             * +*  Description : Initialise la classe des listes d'opérandes Dalvik.          * +*                                                                             * +*  Retour      : -                                                            * +*                                                                             * +*  Remarques   : -                                                            * +*                                                                             * +******************************************************************************/ + +static void g_armv7_rotation_operand_class_init(GArmV7RotationOperandClass *klass) +{ +    GObjectClass *object;                   /* Autre version de la classe  */ +    GArchOperandClass *operand;             /* Version de classe parente   */ + +    object = G_OBJECT_CLASS(klass); +    operand = G_ARCH_OPERAND_CLASS(klass); + +    object->dispose = (GObjectFinalizeFunc/* ! */)g_armv7_rotation_operand_dispose; +    object->finalize = (GObjectFinalizeFunc)g_armv7_rotation_operand_finalize; + +    operand->print = (operand_print_fc)g_armv7_rotation_operand_print; + +} + + +/****************************************************************************** +*                                                                             * +*  Paramètres  : operand = instance à initialiser.                            * +*                                                                             * +*  Description : Initialise une instance de liste d'opérandes Dalvik.         * +*                                                                             * +*  Retour      : -                                                            * +*                                                                             * +*  Remarques   : -                                                            * +*                                                                             * +******************************************************************************/ + +static void g_armv7_rotation_operand_init(GArmV7RotationOperand *operand) +{ + +} + + +/****************************************************************************** +*                                                                             * +*  Paramètres  : operand = instance d'objet GLib à traiter.                   * +*                                                                             * +*  Description : Supprime toutes les références externes.                     * +*                                                                             * +*  Retour      : -                                                            * +*                                                                             * +*  Remarques   : -                                                            * +*                                                                             * +******************************************************************************/ + +static void g_armv7_rotation_operand_dispose(GArmV7RotationOperand *operand) +{ +    g_object_unref(G_OBJECT(operand->value)); + +    G_OBJECT_CLASS(g_armv7_rotation_operand_parent_class)->dispose(G_OBJECT(operand)); + +} + + +/****************************************************************************** +*                                                                             * +*  Paramètres  : operand = instance d'objet GLib à traiter.                   * +*                                                                             * +*  Description : Procède à la libération totale de la mémoire.                * +*                                                                             * +*  Retour      : -                                                            * +*                                                                             * +*  Remarques   : -                                                            * +*                                                                             * +******************************************************************************/ + +static void g_armv7_rotation_operand_finalize(GArmV7RotationOperand *operand) +{ +    G_OBJECT_CLASS(g_armv7_rotation_operand_parent_class)->finalize(G_OBJECT(operand)); + +} + + +/****************************************************************************** +*                                                                             * +*  Paramètres  : -                                                            * +*                                                                             * +*  Description : Crée un réceptacle pour opérandes Dalvik servant d'arguments.* +*                                                                             * +*  Retour      : Opérande mis en place.                                       * +*                                                                             * +*  Remarques   : -                                                            * +*                                                                             * +******************************************************************************/ + +GArchOperand *g_armv7_rotation_operand_new(GArchOperand *value) +{ +    GArmV7RotationOperand *result;             /* Structure à retourner       */ + +    result = g_object_new(G_TYPE_ARMV7_ROTATION_OPERAND, NULL); + +    result->value = value; + +    return G_ARCH_OPERAND(result); + +} + + +/****************************************************************************** +*                                                                             * +*  Paramètres  : operand = opérande à traiter.                                * +*                line    = ligne tampon où imprimer l'opérande donné.         * +*                syntax  = type de représentation demandée.                   * +*                                                                             * +*  Description : Traduit un opérande en version humainement lisible.          * +*                                                                             * +*  Retour      : -                                                            * +*                                                                             * +*  Remarques   : -                                                            * +*                                                                             * +******************************************************************************/ + +static void g_armv7_rotation_operand_print(const GArmV7RotationOperand *operand, GBufferLine *line, AsmSyntax syntax) +{ +    g_buffer_line_insert_text(line, BLC_ASSEMBLY, "ror", 3, RTT_KEY_WORD); + +    g_buffer_line_insert_text(line, BLC_ASSEMBLY, " ", 1, RTT_RAW); + +    g_arch_operand_print(operand->value, line, syntax); + +} + + +/****************************************************************************** +*                                                                             * +*  Paramètres  : operand = opérande à consulter.                              * +*                                                                             * +*  Description : Founit la valeur utilisée pour un décallage.                 * +*                                                                             * +*  Retour      : Opérande en place.                                           * +*                                                                             * +*  Remarques   : -                                                            * +*                                                                             * +******************************************************************************/ + +GArchOperand *g_armv7_rotation_operand_get_value(const GArmV7RotationOperand *operand) +{ +    return operand->value; + +} diff --git a/src/arch/arm/v7/operands/rotation.h b/src/arch/arm/v7/operands/rotation.h new file mode 100644 index 0000000..fdf5219 --- /dev/null +++ b/src/arch/arm/v7/operands/rotation.h @@ -0,0 +1,61 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * rotation.h - prototypes pour les rotations de valeurs + * + * Copyright (C) 2010-2012 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_ROTATION_H +#define _ARCH_ARM_V7_OPERANDS_ROTATION_H + + +#include <glib-object.h> + + +#include "../../../operand.h" + + + +#define G_TYPE_ARMV7_ROTATION_OPERAND                  g_armv7_rotation_operand_get_type() +#define G_ARMV7_ROTATION_OPERAND(obj)                  (G_TYPE_CHECK_INSTANCE_CAST((obj), g_armv7_rotation_operand_get_type(), GArmV7RotationOperand)) +#define G_IS_ARMV7_ROTATION_OPERAND(obj)               (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_armv7_rotation_operand_get_type())) +#define G_ARMV7_ROTATION_OPERAND_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_ARMV7_ROTATION_OPERAND, GArmV7RotationOperandClass)) +#define G_IS_ARMV7_ROTATION_OPERAND_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_ARMV7_ROTATION_OPERAND)) +#define G_ARMV7_ROTATION_OPERAND_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_ARMV7_ROTATION_OPERAND, GArmV7RotationOperandClass)) + + +/* Définition d'un opérande visant une liste d'opérandes Dalvik (instance) */ +typedef struct _GArmV7RotationOperand GArmV7RotationOperand; + +/* Définition d'un opérande visant une liste d'opérandes Dalvik (classe) */ +typedef struct _GArmV7RotationOperandClass GArmV7RotationOperandClass; + + +/* Indique le type défini par la GLib pour une liste d'arguments Dalvik. */ +GType g_armv7_rotation_operand_get_type(void); + +/* Crée un réceptacle pour opérandes Dalvik servant d'arguments. */ +GArchOperand *g_armv7_rotation_operand_new(GArchOperand *); + +/* Founit la valeur utilisée pour un décallage. */ +GArchOperand *g_armv7_rotation_operand_get_value(const GArmV7RotationOperand *); + + + +#endif  /* _ARCH_ARM_V7_OPERANDS_ROTATION_H */ | 
