diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2015-02-01 22:39:57 (GMT) |
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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 */ |