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/* OpenIDA - Outil d'analyse de fichiers binaires
* block.h - prototypes pour l'encadrement des instructions par blocs
*
* Copyright (C) 2012 Cyrille Bagard
*
* This file is part of OpenIDA.
*
* 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 _ANALYSIS_BLOCK_H
#define _ANALYSIS_BLOCK_H
#include <glib.h>
#include <glib-object.h>
#include "../arch/register.h"
/* Note sur le premier accès */
typedef enum _RegAccessType
{
RAT_NONE = (0 << 0), /* Registre non rencontré */
RAT_READ = (1 << 0), /* Lecture */
RAT_WRITE = (1 << 1) /* Ecriture */
} RegAccessType;
/* Description minimale des accès à un registre */
typedef struct _reg_access
{
GArchRegister *reg; /* Register concerné */
RegAccessType first_access; /* Type du premier accès */
vmpa_t last_write; /* Dernière écriture */
} reg_access;
/* Compare un accès registre avec un autre. */
int compare_reg_accesses(const reg_access *, const reg_access *);
#define G_TYPE_INSTR_BLOCK g_instr_block_get_type()
#define G_INSTR_BLOCK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), g_instr_block_get_type(), GInstrBlock))
#define G_IS_INSTR_BLOCK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_instr_block_get_type()))
#define G_INSTR_BLOCK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_INSTR_BLOCK, GInstrBlockClass))
#define G_IS_INSTR_BLOCK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_INSTR_BLOCK))
#define G_INSTR_BLOCK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_INSTR_BLOCK, GInstrBlockClass))
/* Description d'un bloc d'instructions (instance) */
typedef struct _GInstrBlock GInstrBlock;
/* Description d'un bloc d'instructions (classe) */
typedef struct _GInstrBlockClass GInstrBlockClass;
/* Indique le type défini pour un bloc d'instructions. */
GType g_instr_block_get_type(void);
#endif /* _ANALYSIS_BLOCK_H */
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