diff options
Diffstat (limited to 'src/arch/arm/v456/addressing.c')
-rw-r--r-- | src/arch/arm/v456/addressing.c | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/src/arch/arm/v456/addressing.c b/src/arch/arm/v456/addressing.c deleted file mode 100644 index bb11d10..0000000 --- a/src/arch/arm/v456/addressing.c +++ /dev/null @@ -1,82 +0,0 @@ - -/* Chrysalide - Outil d'analyse de fichiers binaires - * addressing.c - prise en compte des modes d'adressage ARM v4/5/6 - * - * Copyright (C) 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 "addressing.h" - - -#include "encoding.h" -#include "register.h" -#include "operands/content.h" -#include "operands/register.h" - - - -/****************************************************************************** -* * -* Paramètres : instr = instruction à compléter. * -* data = mot de données contenant les indications. * -* format = format du binaire manipulé. * -* * -* Description : Charge les opérandes selon le mode d'adressage § A5.2.1. * -* * -* Retour : true si le décodage s'est bien déroulé. * -* * -* Remarques : - * -* * -******************************************************************************/ - -bool build_v456_operands_with_load_immediate_offset(GArmV456Instruction *instr, uint32_t data, const GExeFormat *format) -{ - uint8_t rd_index; /* Indice du registre Rd */ - GArmV456Register *rd_reg; /* Registre Rd en place */ - GArchOperand *op; /* Opérande à ajouter */ - uint8_t rn_index; /* Indice du registre Rn */ - GArmV456Register *rn_reg; /* Registre Rn en place */ - uint16_t value; /* Valeur de décallage */ - GImmOperand *offset; /* Opérande de décallage */ - bool add; /* Utilisation du décallage */ - - /* Destination */ - - rd_index = ARM_V456_REG_RD(data); - rd_reg = g_armv456_register_new(rd_index); - - op = g_armv456_register_operand_new_from_existing(rd_reg); - g_arch_instruction_attach_extra_operand(G_ARCH_INSTRUCTION(instr), op); - - /* Source */ - - rn_index = ARM_V456_REG_RN(data); - rn_reg = g_armv456_register_new(rn_index); - - value = ARM_V456_ADDR_MODE(data); - offset = G_IMM_OPERAND(g_imm_operand_new_from_value(MDS_16_BITS_UNSIGNED, value)); - - add = (data & ARM_V456_BIT_U); - - op = g_armv456_content_operand_new(rn_reg, offset, add); - g_arch_instruction_attach_extra_operand(G_ARCH_INSTRUCTION(instr), op); - - return true; - -} |