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-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * operand.h - prototypes pour la gestion des operandes de l'architecture x86
- *
- * Copyright (C) 2008-2017 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _ARCH_X86_OPERAND_H
-#define _ARCH_X86_OPERAND_H
-
-
-#include <stdbool.h>
-
-
-#include "operands/data.h"
-#include "operands/modrm.h"
-#include "operands/moffs.h"
-#include "operands/register.h"
-#include "operands/relative.h"
-#include "../instruction.h"
-
-
-
-/* Construction d'identifiants typés */
-
-#define X86_OTP_IMM_TYPE 0x8000
-#define X86_OTP_REG_TYPE 0x4000
-#define X86_OTP_RM_TYPE 0x2000
-#define X86_OTP_DATA_TYPE 0x1000
-
-#define X86_OTP_IMM(b) X86_OTP_IMM_TYPE | (1 << b)
-#define X86_OTP_REG(b) X86_OTP_REG_TYPE | (1 << b)
-#define X86_OTP_RM(b) X86_OTP_RM_TYPE | (1 << b)
-#define X86_OTP_DATA(b) X86_OTP_DATA_TYPE | (1 << b)
-
-/* Types d'opérandes supportés */
-typedef enum _X86OperandType
-{
- X86_OTP_NONE = 0, /* Aucun opérande de prévu */
-
- X86_OTP_IMM8 = X86_OTP_IMM(1), /* Valeur immédiate sur 8 bits */
- X86_OTP_IMM16 = X86_OTP_IMM(2), /* Valeur immédiate sur 16b */
- X86_OTP_IMM1632 = X86_OTP_IMM(3), /* Valeur immédiate sur 16/32b */
- X86_OTP_MOFFS8 = X86_OTP_IMM(4), /* Décallage immédiat 8 bits */
- X86_OTP_MOFFS1632 = X86_OTP_IMM(5), /* Décallage immédiat 16/32b */
- X86_OTP_REL8 = X86_OTP_IMM(6), /* Adresse relative 8 bits */
- X86_OTP_REL1632 = X86_OTP_IMM(7), /* Adresse relative 16/32 bits */
-
- X86_OTP_R8 = X86_OTP_REG(1), /* Registre 8 bits */
- X86_OTP_R1632 = X86_OTP_REG(2), /* Registre 16 ou 32 bits */
- X86_OTP_OP_R8 = X86_OTP_REG(3), /* Registre 8 bits */
- X86_OTP_OP_R1632 = X86_OTP_REG(4), /* Registre 16 ou 32 bits */
-
- X86_OTP_RM8 = X86_OTP_RM(1), /* Registre 8 bits ou mémoire */
- X86_OTP_RM16 = X86_OTP_RM(2), /* Registre 16 bits ou mémoire */
- X86_OTP_RM1632 = X86_OTP_RM(3), /* Registre 16/32b ou mémoire */
-
- X86_OTP_DST_8 = X86_OTP_DATA(1), /* Emplacement sur 8 bits */
- X86_OTP_DST_1632 = X86_OTP_DATA(2), /* Emplacement sur 16/32 bits */
- X86_OTP_SRC_8 = X86_OTP_DATA(3), /* Emplacement sur 8 bits */
- X86_OTP_SRC_1632 = X86_OTP_DATA(4), /* Emplacement sur 16/32 bits */
-
- X86_OTP_ONE = 0x0ffc, /* Valeur immédiate "1" */
- X86_OTP_CL = 0x0ffd, /* Registre cl */
- X86_OTP_AL = 0x0ffe, /* Registre al */
- X86_OTP_E_AX = 0x0fff /* Registre eax ou ax */
-
-} X86OperandType;
-
-
-/* Nombre maximal d'opérande */
-#define MAX_OPERANDS 3
-
-
-#define x86_read_one_operand(instr, data, pos, len, ...) _x86_read_operands(instr, data, pos, len, 1, __VA_ARGS__)
-#define x86_read_two_operands(instr, data, pos, len, ...) _x86_read_operands(instr, data, pos, len, 2, __VA_ARGS__)
-#define x86_read_three_operands(instr, data, pos, len, ...) _x86_read_operands(instr, data, pos, len, 3, __VA_ARGS__)
-
-/* Procède à la lecture de n opérandes donnés. */
-bool _x86_read_operands(GArchInstruction *, const bin_t *, off_t *, off_t, unsigned int, ...);
-
-
-
-#endif /* _ARCH_X86_OPERAND_H */