diff options
Diffstat (limited to 'plugins/dalvik/v35/processor.c')
| -rw-r--r-- | plugins/dalvik/v35/processor.c | 494 |
1 files changed, 494 insertions, 0 deletions
diff --git a/plugins/dalvik/v35/processor.c b/plugins/dalvik/v35/processor.c new file mode 100644 index 0000000..17d447a --- /dev/null +++ b/plugins/dalvik/v35/processor.c @@ -0,0 +1,494 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * processor.c - manipulation du processeur de la VM Dalvik + * + * Copyright (C) 2018 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 "processor.h" + + +#include <assert.h> + + +#include "instruction.h" +#include "opcodes/identifiers.h" +#include "opcodes/opcodes.h" +#include "../processor-int.h" +#include "../pseudo/fill.h" +#include "../pseudo/switch.h" + + + +/* Définition du processeur de la VM Dalvik v35 (instance) */ +struct _GDalvik35Processor +{ + GDalvikProcessor parent; /* Instance parente */ + +}; + + +/* Définition du processeur de la VM Dalvik v35 (classe) */ +struct _GDalvik35ProcessorClass +{ + GDalvikProcessorClass parent; /* Classe parente */ + +}; + + +/* Initialise la classe des processeurs de VM Dalvik v35. */ +static void g_dalvik35_processor_class_init(GDalvik35ProcessorClass *); + +/* Initialise une instance de processeur de VM Dalvik v35. */ +static void g_dalvik35_processor_init(GDalvik35Processor *); + +/* Supprime toutes les références externes. */ +static void g_dalvik35_processor_dispose(GDalvik35Processor *); + +/* Procède à la libération totale de la mémoire. */ +static void g_dalvik35_processor_finalize(GDalvik35Processor *); + +/* Décode une instruction dans un flux de données. */ +static GArchInstruction *g_dalvik35_processor_disassemble(const GArchProcessor *, GDalvikContext *, const GBinContent *, vmpa2t *, GExeFormat *); + + + +/* Indique le type défini par la GLib pour le processeur Dalvik v35. */ +G_DEFINE_TYPE(GDalvik35Processor, g_dalvik35_processor, G_TYPE_DALVIK_PROCESSOR); + + +/****************************************************************************** +* * +* Paramètres : klass = classe à initialiser. * +* * +* Description : Initialise la classe des processeurs de VM Dalvik v35. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +static void g_dalvik35_processor_class_init(GDalvik35ProcessorClass *klass) +{ + GObjectClass *object; /* Autre version de la classe */ + GArchProcessorClass *proc; /* Encore une autre vision... */ + + object = G_OBJECT_CLASS(klass); + + object->dispose = (GObjectFinalizeFunc/* ! */)g_dalvik35_processor_dispose; + object->finalize = (GObjectFinalizeFunc)g_dalvik35_processor_finalize; + + proc = G_ARCH_PROCESSOR_CLASS(klass); + + proc->disassemble = (disass_instr_fc)g_dalvik35_processor_disassemble; + +} + + +/****************************************************************************** +* * +* Paramètres : proc = instance à initialiser. * +* * +* Description : Initialise une instance de processeur de VM Dalvik v35. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +static void g_dalvik35_processor_init(GDalvik35Processor *proc) +{ + +} + + +/****************************************************************************** +* * +* Paramètres : proc = instance d'objet GLib à traiter. * +* * +* Description : Supprime toutes les références externes. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +static void g_dalvik35_processor_dispose(GDalvik35Processor *proc) +{ + G_OBJECT_CLASS(g_dalvik35_processor_parent_class)->dispose(G_OBJECT(proc)); + +} + + +/****************************************************************************** +* * +* Paramètres : bookmark = instance d'objet GLib à traiter. * +* * +* Description : Procède à la libération totale de la mémoire. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +static void g_dalvik35_processor_finalize(GDalvik35Processor *proc) +{ + G_OBJECT_CLASS(g_dalvik35_processor_parent_class)->finalize(G_OBJECT(proc)); + +} + + +/****************************************************************************** +* * +* Paramètres : - * +* * +* Description : Crée le support de l'architecture Dalvik v35. * +* * +* Retour : Architecture mise en place. * +* * +* Remarques : - * +* * +******************************************************************************/ + +GArchProcessor *g_dalvik35_processor_new(void) +{ + GArchProcessor *result; /* Structure à retourner */ + + result = g_object_new(G_TYPE_DALVIK_PROCESSOR, NULL); + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : proc = architecture visée par la procédure. * +* ctx = contexte lié à l'exécution du processeur. * +* content = flux de données à analyser. * +* pos = position courante dans ce flux. [OUT] * +* format = format du fichier contenant le code. * +* * +* Description : Désassemble une instruction dans un flux de données. * +* * +* Retour : Instruction mise en place ou NULL en cas d'échec. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static GArchInstruction *g_dalvik35_processor_disassemble(const GArchProcessor *proc, GDalvikContext *ctx, const GBinContent *content, vmpa2t *pos, GExeFormat *format) +{ + GArchInstruction *result; /* Instruction à renvoyer */ + uint8_t raw8; /* Donnée de 8 bits à analyser */ + Dalvik35Opcodes id; /* Identifiant d'instruction */ + + static const disass_instr_fc decodings[DOP35_COUNT] = { + + [DOP35_NOP] = dalvik35_read_instr_nop, + [DOP35_MOVE] = dalvik35_read_instr_move, + [DOP35_MOVE_FROM16] = dalvik35_read_instr_move_from16, + [DOP35_MOVE_16] = dalvik35_read_instr_move_16, + [DOP35_MOVE_WIDE] = dalvik35_read_instr_move_wide, + [DOP35_MOVE_WIDE_FROM16] = dalvik35_read_instr_move_wide_from16, + [DOP35_MOVE_WIDE_16] = dalvik35_read_instr_move_wide_16, + [DOP35_MOVE_OBJECT] = dalvik35_read_instr_move_object, + [DOP35_MOVE_OBJECT_FROM16] = dalvik35_read_instr_move_object_from16, + [DOP35_MOVE_OBJECT_16] = dalvik35_read_instr_move_object_16, + [DOP35_MOVE_RESULT] = dalvik35_read_instr_move_result, + [DOP35_MOVE_RESULT_WIDE] = dalvik35_read_instr_move_result_wide, + [DOP35_MOVE_RESULT_OBJECT] = dalvik35_read_instr_move_result_object, + [DOP35_MOVE_EXCEPTION] = dalvik35_read_instr_move_exception, + [DOP35_RETURN_VOID] = dalvik35_read_instr_return_void, + [DOP35_RETURN] = dalvik35_read_instr_return, + [DOP35_RETURN_WIDE] = dalvik35_read_instr_return_wide, + [DOP35_RETURN_OBJECT] = dalvik35_read_instr_return_object, + [DOP35_CONST_4] = dalvik35_read_instr_const_4, + [DOP35_CONST_16] = dalvik35_read_instr_const_16, + [DOP35_CONST] = dalvik35_read_instr_const, + [DOP35_CONST_HIGH16] = dalvik35_read_instr_const_high16, + [DOP35_CONST_WIDE_16] = dalvik35_read_instr_const_wide_16, + [DOP35_CONST_WIDE_32] = dalvik35_read_instr_const_wide_32, + [DOP35_CONST_WIDE] = dalvik35_read_instr_const_wide, + [DOP35_CONST_WIDE_HIGH16] = dalvik35_read_instr_const_wide_high16, + [DOP35_CONST_STRING] = dalvik35_read_instr_const_string, + [DOP35_CONST_STRING_JUMBO] = dalvik35_read_instr_const_string_jumbo, + [DOP35_CONST_CLASS] = dalvik35_read_instr_const_class, + [DOP35_MONITOR_ENTER] = dalvik35_read_instr_monitor_enter, + [DOP35_MONITOR_EXIT] = dalvik35_read_instr_monitor_exit, + [DOP35_CHECK_CAST] = dalvik35_read_instr_check_cast, + [DOP35_INSTANCE_OF] = dalvik35_read_instr_instance_of, + [DOP35_ARRAY_LENGTH] = dalvik35_read_instr_array_length, + [DOP35_NEW_INSTANCE] = dalvik35_read_instr_new_instance, + [DOP35_NEW_ARRAY] = dalvik35_read_instr_new_array, + [DOP35_FILLED_NEW_ARRAY] = dalvik35_read_instr_filled_new_array, + [DOP35_FILLED_NEW_ARRAY_RANGE] = dalvik35_read_instr_filled_new_array_range, + [DOP35_FILL_ARRAY_DATA] = dalvik35_read_instr_fill_array_data, + [DOP35_THROW] = dalvik35_read_instr_throw, + [DOP35_GOTO] = dalvik35_read_instr_goto, + [DOP35_GOTO_16] = dalvik35_read_instr_goto_16, + [DOP35_GOTO_32] = dalvik35_read_instr_goto_32, + [DOP35_PACKED_SWITCH] = dalvik35_read_instr_packed_switch, + [DOP35_SPARSE_SWITCH] = dalvik35_read_instr_sparse_switch, + [DOP35_CMPL_FLOAT] = dalvik35_read_instr_cmpl_float, + [DOP35_CMPG_FLOAT] = dalvik35_read_instr_cmpg_float, + [DOP35_CMPL_DOUBLE] = dalvik35_read_instr_cmpl_double, + [DOP35_CMPG_DOUBLE] = dalvik35_read_instr_cmpg_double, + [DOP35_CMP_LONG] = dalvik35_read_instr_cmp_long, + [DOP35_IF_EQ] = dalvik35_read_instr_if_eq, + [DOP35_IF_NE] = dalvik35_read_instr_if_ne, + [DOP35_IF_LT] = dalvik35_read_instr_if_lt, + [DOP35_IF_GE] = dalvik35_read_instr_if_ge, + [DOP35_IF_GT] = dalvik35_read_instr_if_gt, + [DOP35_IF_LE] = dalvik35_read_instr_if_le, + [DOP35_IF_EQZ] = dalvik35_read_instr_if_eqz, + [DOP35_IF_NEZ] = dalvik35_read_instr_if_nez, + [DOP35_IF_LTZ] = dalvik35_read_instr_if_ltz, + [DOP35_IF_GEZ] = dalvik35_read_instr_if_gez, + [DOP35_IF_GTZ] = dalvik35_read_instr_if_gtz, + [DOP35_IF_LEZ] = dalvik35_read_instr_if_lez, + [DOP35_UNUSED_3E] = dalvik35_read_instr_unused_3e, + [DOP35_UNUSED_3F] = dalvik35_read_instr_unused_3f, + [DOP35_UNUSED_40] = dalvik35_read_instr_unused_40, + [DOP35_UNUSED_41] = dalvik35_read_instr_unused_41, + [DOP35_UNUSED_42] = dalvik35_read_instr_unused_42, + [DOP35_UNUSED_43] = dalvik35_read_instr_unused_43, + [DOP35_AGET] = dalvik35_read_instr_aget, + [DOP35_AGET_WIDE] = dalvik35_read_instr_aget_wide, + [DOP35_AGET_OBJECT] = dalvik35_read_instr_aget_object, + [DOP35_AGET_BOOLEAN] = dalvik35_read_instr_aget_boolean, + [DOP35_AGET_BYTE] = dalvik35_read_instr_aget_byte, + [DOP35_AGET_CHAR] = dalvik35_read_instr_aget_char, + [DOP35_AGET_SHORT] = dalvik35_read_instr_aget_short, + [DOP35_APUT] = dalvik35_read_instr_aput, + [DOP35_APUT_WIDE] = dalvik35_read_instr_aput_wide, + [DOP35_APUT_OBJECT] = dalvik35_read_instr_aput_object, + [DOP35_APUT_BOOLEAN] = dalvik35_read_instr_aput_boolean, + [DOP35_APUT_BYTE] = dalvik35_read_instr_aput_byte, + [DOP35_APUT_CHAR] = dalvik35_read_instr_aput_char, + [DOP35_APUT_SHORT] = dalvik35_read_instr_aput_short, + [DOP35_IGET] = dalvik35_read_instr_iget, + [DOP35_IGET_WIDE] = dalvik35_read_instr_iget_wide, + [DOP35_IGET_OBJECT] = dalvik35_read_instr_iget_object, + [DOP35_IGET_BOOLEAN] = dalvik35_read_instr_iget_boolean, + [DOP35_IGET_BYTE] = dalvik35_read_instr_iget_byte, + [DOP35_IGET_CHAR] = dalvik35_read_instr_iget_char, + [DOP35_IGET_SHORT] = dalvik35_read_instr_iget_short, + [DOP35_IPUT] = dalvik35_read_instr_iput, + [DOP35_IPUT_WIDE] = dalvik35_read_instr_iput_wide, + [DOP35_IPUT_OBJECT] = dalvik35_read_instr_iput_object, + [DOP35_IPUT_BOOLEAN] = dalvik35_read_instr_iput_boolean, + [DOP35_IPUT_BYTE] = dalvik35_read_instr_iput_byte, + [DOP35_IPUT_CHAR] = dalvik35_read_instr_iput_char, + [DOP35_IPUT_SHORT] = dalvik35_read_instr_iput_short, + [DOP35_SGET] = dalvik35_read_instr_sget, + [DOP35_SGET_WIDE] = dalvik35_read_instr_sget_wide, + [DOP35_SGET_OBJECT] = dalvik35_read_instr_sget_object, + [DOP35_SGET_BOOLEAN] = dalvik35_read_instr_sget_boolean, + [DOP35_SGET_BYTE] = dalvik35_read_instr_sget_byte, + [DOP35_SGET_CHAR] = dalvik35_read_instr_sget_char, + [DOP35_SGET_SHORT] = dalvik35_read_instr_sget_short, + [DOP35_SPUT] = dalvik35_read_instr_sput, + [DOP35_SPUT_WIDE] = dalvik35_read_instr_sput_wide, + [DOP35_SPUT_OBJECT] = dalvik35_read_instr_sput_object, + [DOP35_SPUT_BOOLEAN] = dalvik35_read_instr_sput_boolean, + [DOP35_SPUT_BYTE] = dalvik35_read_instr_sput_byte, + [DOP35_SPUT_CHAR] = dalvik35_read_instr_sput_char, + [DOP35_SPUT_SHORT] = dalvik35_read_instr_sput_short, + [DOP35_INVOKE_VIRTUAL] = dalvik35_read_instr_invoke_virtual, + [DOP35_INVOKE_SUPER] = dalvik35_read_instr_invoke_super, + [DOP35_INVOKE_DIRECT] = dalvik35_read_instr_invoke_direct, + [DOP35_INVOKE_STATIC] = dalvik35_read_instr_invoke_static, + [DOP35_INVOKE_INTERFACE] = dalvik35_read_instr_invoke_interface, + [DOP35_UNUSED_73] = dalvik35_read_instr_unused_73, + [DOP35_INVOKE_VIRTUAL_RANGE] = dalvik35_read_instr_invoke_virtual_range, + [DOP35_INVOKE_SUPER_RANGE] = dalvik35_read_instr_invoke_super_range, + [DOP35_INVOKE_DIRECT_RANGE] = dalvik35_read_instr_invoke_direct_range, + [DOP35_INVOKE_STATIC_RANGE] = dalvik35_read_instr_invoke_static_range, + [DOP35_INVOKE_INTERFACE_RANGE] = dalvik35_read_instr_invoke_interface_range, + [DOP35_UNUSED_79] = dalvik35_read_instr_unused_79, + [DOP35_UNUSED_7A] = dalvik35_read_instr_unused_7a, + [DOP35_NEG_INT] = dalvik35_read_instr_neg_int, + [DOP35_NOT_INT] = dalvik35_read_instr_not_int, + [DOP35_NEG_LONG] = dalvik35_read_instr_neg_long, + [DOP35_NOT_LONG] = dalvik35_read_instr_not_long, + [DOP35_NEG_FLOAT] = dalvik35_read_instr_neg_float, + [DOP35_NEG_DOUBLE] = dalvik35_read_instr_neg_double, + [DOP35_INT_TO_LONG] = dalvik35_read_instr_int_to_long, + [DOP35_INT_TO_FLOAT] = dalvik35_read_instr_int_to_float, + [DOP35_INT_TO_DOUBLE] = dalvik35_read_instr_int_to_double, + [DOP35_LONG_TO_INT] = dalvik35_read_instr_long_to_int, + [DOP35_LONG_TO_FLOAT] = dalvik35_read_instr_long_to_float, + [DOP35_LONG_TO_DOUBLE] = dalvik35_read_instr_long_to_double, + [DOP35_FLOAT_TO_INT] = dalvik35_read_instr_float_to_int, + [DOP35_FLOAT_TO_LONG] = dalvik35_read_instr_float_to_long, + [DOP35_FLOAT_TO_DOUBLE] = dalvik35_read_instr_float_to_double, + [DOP35_DOUBLE_TO_INT] = dalvik35_read_instr_double_to_int, + [DOP35_DOUBLE_TO_LONG] = dalvik35_read_instr_double_to_long, + [DOP35_DOUBLE_TO_FLOAT] = dalvik35_read_instr_double_to_float, + [DOP35_INT_TO_BYTE] = dalvik35_read_instr_int_to_byte, + [DOP35_INT_TO_CHAR] = dalvik35_read_instr_int_to_char, + [DOP35_INT_TO_SHORT] = dalvik35_read_instr_int_to_short, + [DOP35_ADD_INT] = dalvik35_read_instr_add_int, + [DOP35_SUB_INT] = dalvik35_read_instr_sub_int, + [DOP35_MUL_INT] = dalvik35_read_instr_mul_int, + [DOP35_DIV_INT] = dalvik35_read_instr_div_int, + [DOP35_REM_INT] = dalvik35_read_instr_rem_int, + [DOP35_AND_INT] = dalvik35_read_instr_and_int, + [DOP35_OR_INT] = dalvik35_read_instr_or_int, + [DOP35_XOR_INT] = dalvik35_read_instr_xor_int, + [DOP35_SHL_INT] = dalvik35_read_instr_shl_int, + [DOP35_SHR_INT] = dalvik35_read_instr_shr_int, + [DOP35_USHR_INT] = dalvik35_read_instr_ushr_int, + [DOP35_ADD_LONG] = dalvik35_read_instr_add_long, + [DOP35_SUB_LONG] = dalvik35_read_instr_sub_long, + [DOP35_MUL_LONG] = dalvik35_read_instr_mul_long, + [DOP35_DIV_LONG] = dalvik35_read_instr_div_long, + [DOP35_REM_LONG] = dalvik35_read_instr_rem_long, + [DOP35_AND_LONG] = dalvik35_read_instr_and_long, + [DOP35_OR_LONG] = dalvik35_read_instr_or_long, + [DOP35_XOR_LONG] = dalvik35_read_instr_xor_long, + [DOP35_SHL_LONG] = dalvik35_read_instr_shl_long, + [DOP35_SHR_LONG] = dalvik35_read_instr_shr_long, + [DOP35_USHR_LONG] = dalvik35_read_instr_ushr_long, + [DOP35_ADD_FLOAT] = dalvik35_read_instr_add_float, + [DOP35_SUB_FLOAT] = dalvik35_read_instr_sub_float, + [DOP35_MUL_FLOAT] = dalvik35_read_instr_mul_float, + [DOP35_DIV_FLOAT] = dalvik35_read_instr_div_float, + [DOP35_REM_FLOAT] = dalvik35_read_instr_rem_float, + [DOP35_ADD_DOUBLE] = dalvik35_read_instr_add_double, + [DOP35_SUB_DOUBLE] = dalvik35_read_instr_sub_double, + [DOP35_MUL_DOUBLE] = dalvik35_read_instr_mul_double, + [DOP35_DIV_DOUBLE] = dalvik35_read_instr_div_double, + [DOP35_REM_DOUBLE] = dalvik35_read_instr_rem_double, + [DOP35_ADD_INT_2ADDR] = dalvik35_read_instr_add_int_2addr, + [DOP35_SUB_INT_2ADDR] = dalvik35_read_instr_sub_int_2addr, + [DOP35_MUL_INT_2ADDR] = dalvik35_read_instr_mul_int_2addr, + [DOP35_DIV_INT_2ADDR] = dalvik35_read_instr_div_int_2addr, + [DOP35_REM_INT_2ADDR] = dalvik35_read_instr_rem_int_2addr, + [DOP35_AND_INT_2ADDR] = dalvik35_read_instr_and_int_2addr, + [DOP35_OR_INT_2ADDR] = dalvik35_read_instr_or_int_2addr, + [DOP35_XOR_INT_2ADDR] = dalvik35_read_instr_xor_int_2addr, + [DOP35_SHL_INT_2ADDR] = dalvik35_read_instr_shl_int_2addr, + [DOP35_SHR_INT_2ADDR] = dalvik35_read_instr_shr_int_2addr, + [DOP35_USHR_INT_2ADDR] = dalvik35_read_instr_ushr_int_2addr, + [DOP35_ADD_LONG_2ADDR] = dalvik35_read_instr_add_long_2addr, + [DOP35_SUB_LONG_2ADDR] = dalvik35_read_instr_sub_long_2addr, + [DOP35_MUL_LONG_2ADDR] = dalvik35_read_instr_mul_long_2addr, + [DOP35_DIV_LONG_2ADDR] = dalvik35_read_instr_div_long_2addr, + [DOP35_REM_LONG_2ADDR] = dalvik35_read_instr_rem_long_2addr, + [DOP35_AND_LONG_2ADDR] = dalvik35_read_instr_and_long_2addr, + [DOP35_OR_LONG_2ADDR] = dalvik35_read_instr_or_long_2addr, + [DOP35_XOR_LONG_2ADDR] = dalvik35_read_instr_xor_long_2addr, + [DOP35_SHL_LONG_2ADDR] = dalvik35_read_instr_shl_long_2addr, + [DOP35_SHR_LONG_2ADDR] = dalvik35_read_instr_shr_long_2addr, + [DOP35_USHR_LONG_2ADDR] = dalvik35_read_instr_ushr_long_2addr, + [DOP35_ADD_FLOAT_2ADDR] = dalvik35_read_instr_add_float_2addr, + [DOP35_SUB_FLOAT_2ADDR] = dalvik35_read_instr_sub_float_2addr, + [DOP35_MUL_FLOAT_2ADDR] = dalvik35_read_instr_mul_float_2addr, + [DOP35_DIV_FLOAT_2ADDR] = dalvik35_read_instr_div_float_2addr, + [DOP35_REM_FLOAT_2ADDR] = dalvik35_read_instr_rem_float_2addr, + [DOP35_ADD_DOUBLE_2ADDR] = dalvik35_read_instr_add_double_2addr, + [DOP35_SUB_DOUBLE_2ADDR] = dalvik35_read_instr_sub_double_2addr, + [DOP35_MUL_DOUBLE_2ADDR] = dalvik35_read_instr_mul_double_2addr, + [DOP35_DIV_DOUBLE_2ADDR] = dalvik35_read_instr_div_double_2addr, + [DOP35_REM_DOUBLE_2ADDR] = dalvik35_read_instr_rem_double_2addr, + [DOP35_ADD_INT_LIT16] = dalvik35_read_instr_add_int_lit16, + [DOP35_RSUB_INT] = dalvik35_read_instr_rsub_int, + [DOP35_MUL_INT_LIT16] = dalvik35_read_instr_mul_int_lit16, + [DOP35_DIV_INT_LIT16] = dalvik35_read_instr_div_int_lit16, + [DOP35_REM_INT_LIT16] = dalvik35_read_instr_rem_int_lit16, + [DOP35_AND_INT_LIT16] = dalvik35_read_instr_and_int_lit16, + [DOP35_OR_INT_LIT16] = dalvik35_read_instr_or_int_lit16, + [DOP35_XOR_INT_LIT16] = dalvik35_read_instr_xor_int_lit16, + [DOP35_ADD_INT_LIT8] = dalvik35_read_instr_add_int_lit8, + [DOP35_RSUB_INT_LIT8] = dalvik35_read_instr_rsub_int_lit8, + [DOP35_MUL_INT_LIT8] = dalvik35_read_instr_mul_int_lit8, + [DOP35_DIV_INT_LIT8] = dalvik35_read_instr_div_int_lit8, + [DOP35_REM_INT_LIT8] = dalvik35_read_instr_rem_int_lit8, + [DOP35_AND_INT_LIT8] = dalvik35_read_instr_and_int_lit8, + [DOP35_OR_INT_LIT8] = dalvik35_read_instr_or_int_lit8, + [DOP35_XOR_INT_LIT8] = dalvik35_read_instr_xor_int_lit8, + [DOP35_SHL_INT_LIT8] = dalvik35_read_instr_shl_int_lit8, + [DOP35_SHR_INT_LIT8] = dalvik35_read_instr_shr_int_lit8, + [DOP35_USHR_INT_LIT8] = dalvik35_read_instr_ushr_int_lit8, + [DOP35_UNUSED_E3] = dalvik35_read_instr_unused_e3, + [DOP35_UNUSED_E4] = dalvik35_read_instr_unused_e4, + [DOP35_UNUSED_E5] = dalvik35_read_instr_unused_e5, + [DOP35_UNUSED_E6] = dalvik35_read_instr_unused_e6, + [DOP35_UNUSED_E7] = dalvik35_read_instr_unused_e7, + [DOP35_UNUSED_E8] = dalvik35_read_instr_unused_e8, + [DOP35_UNUSED_E9] = dalvik35_read_instr_unused_e9, + [DOP35_UNUSED_EA] = dalvik35_read_instr_unused_ea, + [DOP35_UNUSED_EB] = dalvik35_read_instr_unused_eb, + [DOP35_UNUSED_EC] = dalvik35_read_instr_unused_ec, + [DOP35_UNUSED_ED] = dalvik35_read_instr_unused_ed, + [DOP35_UNUSED_EE] = dalvik35_read_instr_unused_ee, + [DOP35_UNUSED_EF] = dalvik35_read_instr_unused_ef, + [DOP35_UNUSED_F0] = dalvik35_read_instr_unused_f0, + [DOP35_UNUSED_F1] = dalvik35_read_instr_unused_f1, + [DOP35_UNUSED_F2] = dalvik35_read_instr_unused_f2, + [DOP35_UNUSED_F3] = dalvik35_read_instr_unused_f3, + [DOP35_UNUSED_F4] = dalvik35_read_instr_unused_f4, + [DOP35_UNUSED_F5] = dalvik35_read_instr_unused_f5, + [DOP35_UNUSED_F6] = dalvik35_read_instr_unused_f6, + [DOP35_UNUSED_F7] = dalvik35_read_instr_unused_f7, + [DOP35_UNUSED_F8] = dalvik35_read_instr_unused_f8, + [DOP35_UNUSED_F9] = dalvik35_read_instr_unused_f9, + [DOP35_UNUSED_FA] = dalvik35_read_instr_unused_fa, + [DOP35_UNUSED_FB] = dalvik35_read_instr_unused_fb, + [DOP35_UNUSED_FC] = dalvik35_read_instr_unused_fc, + [DOP35_UNUSED_FD] = dalvik35_read_instr_unused_fd, + [DOP35_UNUSED_FE] = dalvik35_read_instr_unused_fe, + [DOP35_UNUSED_FF] = dalvik35_read_instr_unused_ff, + + }; + + /* Données brutes associées à une instruction ? */ + + result = g_dalvik_context_get_raw_data(ctx, content, pos); + + if (result != NULL) goto gdpd_done; + + /* Pseudo-instruction... */ + + if (!g_binary_content_read_u8(content, pos, &raw8)) + return NULL; + + result = g_dalvik_processor_disassemble_pseudo(proc, ctx, content, pos, raw8); + + if (result != NULL) goto gdpd_done; + + /* ... ou instruction classique */ + + assert(raw8 < DOP35_COUNT); + + id = (Dalvik35Opcodes)raw8; + + result = decodings[id](proc, G_PROC_CONTEXT(ctx), content, pos, format); + + gdpd_done: + + return result; + +} |