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Diffstat (limited to 'plugins/dalvik/fetch.c')
-rw-r--r-- | plugins/dalvik/fetch.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/plugins/dalvik/fetch.c b/plugins/dalvik/fetch.c new file mode 100644 index 0000000..aa17a9f --- /dev/null +++ b/plugins/dalvik/fetch.c @@ -0,0 +1,62 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * fetch.c - ajouts de sauts à traiter durant la phase de désassemblage + * + * Copyright (C) 2016-2017 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/>. + */ + + +#include "fetch.h" + + +#include <assert.h> + + + +/****************************************************************************** +* * +* Paramètres : instr = instruction ARMv7 à traiter. * +* proc = représentation de l'architecture utilisée. * +* context = contexte associé à la phase de désassemblage. * +* format = acès aux données du binaire d'origine. * +* index = indice de l'opérande précisant le saut. * +* * +* Description : Pousse une adresse précisée par un saut pour désassemblage. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +void help_fetching_with_dalvik_instruction(GArchInstruction *instr, GArchProcessor *proc, GDalvikContext *context, GExeFormat *format, size_t index) +{ + GArchOperand *op; /* Opérande numérique en place */ + virt_t target; /* Adresse virtuelle visée */ + bool status; /* Bilan de récupération */ + + op = g_arch_instruction_get_operand(instr, index); + assert(G_IS_IMM_OPERAND(op)); + + status = g_imm_operand_to_virt_t(G_IMM_OPERAND(op), &target); + assert(status); + + if (status) + g_proc_context_push_drop_point(G_PROC_CONTEXT(context), DPL_OTHER, target); + +} |