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Diffstat (limited to 'plugins/pychrysalide/arch/module.c')
-rw-r--r-- | plugins/pychrysalide/arch/module.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/plugins/pychrysalide/arch/module.c b/plugins/pychrysalide/arch/module.c new file mode 100644 index 0000000..54b470c --- /dev/null +++ b/plugins/pychrysalide/arch/module.c @@ -0,0 +1,165 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * module.c - intégration du répertoire arch en tant que module + * + * Copyright (C) 2012-2017 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + + +#include "module.h" + + +#include <assert.h> + + +#include <arch/archbase.h> + + +#include "immediate.h" +#include "instriter.h" +#include "instruction.h" +#include "operand.h" +#include "processor.h" +#include "raw.h" +#include "vmpa.h" +#include "../access.h" +#include "../helpers.h" + + + +/* Définit les constantes de base pour une architecture. */ +static bool py_base_define_constants(PyTypeObject *); + + + +/****************************************************************************** +* * +* Paramètres : obj_type = type dont le dictionnaire est à compléter. * +* * +* Description : Définit les constantes de base pour une architecture. * +* * +* Retour : true en cas de succès de l'opération, false sinon. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static bool py_base_define_constants(PyTypeObject *obj_type) +{ + bool result; /* Bilan à retourner */ + + result = true; + + result &= PyDict_AddIntMacro(obj_type, MDS_UNDEFINED); + + result &= PyDict_AddIntMacro(obj_type, MDS_4_BITS_UNSIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_8_BITS_UNSIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_16_BITS_UNSIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_32_BITS_UNSIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_64_BITS_UNSIGNED); + + result &= PyDict_AddIntMacro(obj_type, MDS_4_BITS_SIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_8_BITS_SIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_16_BITS_SIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_32_BITS_SIGNED); + result &= PyDict_AddIntMacro(obj_type, MDS_64_BITS_SIGNED); + + result &= PyDict_AddIntMacro(obj_type, MDS_4_BITS); + result &= PyDict_AddIntMacro(obj_type, MDS_8_BITS); + result &= PyDict_AddIntMacro(obj_type, MDS_16_BITS); + result &= PyDict_AddIntMacro(obj_type, MDS_32_BITS); + result &= PyDict_AddIntMacro(obj_type, MDS_64_BITS); + + result &= PyDict_AddIntMacro(obj_type, ASX_INTEL); + result &= PyDict_AddIntMacro(obj_type, ASX_ATT); + result &= PyDict_AddIntMacro(obj_type, ASX_COUNT); + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : module = module dont la définition est à compléter. * +* * +* Description : Ajoute le module 'arch' au module Python. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool add_arch_module_to_python_module(PyObject *super) +{ + bool result; /* Bilan à retourner */ + PyObject *module; /* Sous-module mis en place */ + int ret; /* Bilan d'un appel */ + + static PyModuleDef py_chrysalide_arch_module = { + + .m_base = PyModuleDef_HEAD_INIT, + + .m_name = "pychrysalide.arch", + .m_doc = "Python module for Chrysalide.arch", + + .m_size = -1, + + }; + + result = false; + + module = PyModule_Create(&py_chrysalide_arch_module); + if (module == NULL) return false; + + ret = PyState_AddModule(super, &py_chrysalide_arch_module); + if (ret != 0) goto loading_failed; + + ret = _PyImport_FixupBuiltin(module, "pychrysalide.arch"); + if (ret != 0) goto loading_failed; + + Py_INCREF(module); + ret = PyModule_AddObject(super, "arch", module); + if (ret != 0) goto loading_failed; + + result = true; + + result &= py_base_define_constants(Py_TYPE(module)); + + result &= register_python_arch_instruction(module); + result &= register_python_arch_operand(module); + result &= register_python_arch_processor(module); + result &= register_python_instr_iterator(module); + result &= register_python_raw_instruction(module); + result &= register_python_vmpa(module); + result &= register_python_mrange(module); + + result &= register_python_imm_operand(module); + + if (result) + register_access_to_python_module("pychrysalide.arch", module); + + loading_failed: + + assert(result); + + return result; + +} |