diff options
Diffstat (limited to 'src/arch/dalvik/decomp/array.c')
-rw-r--r-- | src/arch/dalvik/decomp/array.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/arch/dalvik/decomp/array.c b/src/arch/dalvik/decomp/array.c new file mode 100644 index 0000000..95f16f7 --- /dev/null +++ b/src/arch/dalvik/decomp/array.c @@ -0,0 +1,74 @@ + +/* OpenIDA - Outil d'analyse de fichiers binaires + * array.c - décompilation de l'opération récupérant la longueur d'un tableau + * + * Copyright (C) 2010 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/>. + */ + + +#include "translate.h" + + +#include "../../../decomp/expr/assign.h" +#include "../../../decomp/expr/dalvik/array.h" + + + +/****************************************************************************** +* * +* Paramètres : instr = instruction d'origine à convertir. * +* ctx = contexte de la phase de décompilation. * +* * +* Description : Décompile une instruction de type 'array-length'. * +* * +* Retour : Instruction mise en place ou NULL. * +* * +* Remarques : - * +* * +******************************************************************************/ + +GDecInstruction *dalvik_decomp_instr_array_length(const GArchInstruction *instr, GDecContext *ctx) +{ + GDecInstruction *result; /* Instruction à retourner */ + + + GArchOperand *operand; /* Opérande de l'instruction */ + GDecInstruction *reg; /* Pseudo-registre redéfini */ + GDecInstruction *len; /* Enregistrement de taille */ + + + result = NULL; + + + printf("PAssaage !\n"); + + + + operand = g_arch_instruction_get_operand(instr, 1); + reg = g_dec_context_convert_register(ctx, operand); + len = g_dalvik_alength_new(G_DEC_EXPRESSION(reg)); + + operand = g_arch_instruction_get_operand(instr, 0); + reg = g_dec_context_convert_register(ctx, operand); + + + result = g_assign_expression_new(G_DEC_EXPRESSION(reg), G_DEC_EXPRESSION(len)); + + return result; + +} |