diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2011-12-26 16:16:11 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2011-12-26 16:16:11 (GMT) |
commit | 8a12f3685fab7c975c307bbc7dc5e721616be6a3 (patch) | |
tree | 5be56984fb1fb8b40e800748ccf3e64cd199c35e /src/arch/dalvik/dop_arithm.c | |
parent | 4b2eec0832a6a9ed5b1d1344f7d32faa27069932 (diff) |
Reorganized the Dalvik architecture.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@219 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/dalvik/dop_arithm.c')
-rw-r--r-- | src/arch/dalvik/dop_arithm.c | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/src/arch/dalvik/dop_arithm.c b/src/arch/dalvik/dop_arithm.c deleted file mode 100644 index ace8724..0000000 --- a/src/arch/dalvik/dop_arithm.c +++ /dev/null @@ -1,242 +0,0 @@ - -/* OpenIDA - Outil d'analyse de fichiers binaires - * dop_arithm.c - décompilation des opérations arithmétiques - * - * 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 "instruction.h" -#include "../../decomp/expr/arithm.h" -#include "../../decomp/expr/assign.h" -#include "../../decomp/expr/immediate.h" - - - -/****************************************************************************** -* * -* Paramètres : instr = instruction d'origine à convertir. * -* ctx = contexte de la phase de décompilation. * -* * -* Description : Décompile une instruction de type 'opérations arithmétiques'.* -* * -* Retour : Instruction mise en place ou NULL. * -* * -* Remarques : - * -* * -******************************************************************************/ - -GDecInstruction *dalvik_decomp_instr_arithm(const GArchInstruction *instr, GDecContext *ctx) -{ - GDecInstruction *result; /* Instruction à retourner */ - ArithmOperationType type; /* Type d'opération menée */ - GArchOperand *operand; /* Opérande de l'instruction */ - GDecInstruction *dest; /* Enregistrement du résultat */ - GDecInstruction *op1; /* Premier opérande utilisé */ - GDecInstruction *op2; /* Second opérande utilisé */ - GDecInstruction *arithm; /* Opération arithmétique */ - - switch (g_dalvik_instruction_get_opcode(G_DALVIK_INSTRUCTION(instr))) - { - case DOP_ADD_INT: - type = AOT_ADD; - break; - case DOP_SUB_INT: - type = AOT_SUB; - break; - case DOP_MUL_INT: - type = AOT_MUL; - break; - case DOP_DIV_INT: - type = AOT_DIV; - break; - case DOP_REM_INT: - type = AOT_REM; - break; - case DOP_AND_INT: - type = AOT_AND; - break; - case DOP_OR_INT: - type = AOT_OR; - break; - case DOP_XOR_INT: - type = AOT_XOR; - break; - default: - type = AOT_COUNT; - break; - } - - operand = g_arch_instruction_get_operand(instr, 0); - dest = g_dec_context_convert_register(ctx, operand); - - operand = g_arch_instruction_get_operand(instr, 1); - op1 = g_dec_context_convert_register(ctx, operand); - - operand = g_arch_instruction_get_operand(instr, 2); - op2 = g_dec_context_convert_register(ctx, operand); - - arithm = g_arithm_expression_new(G_DEC_EXPRESSION(op1), type, G_DEC_EXPRESSION(op2)); - result = g_assign_expression_new(G_DEC_EXPRESSION(dest), G_DEC_EXPRESSION(arithm)); - - return result; - -} - - -/****************************************************************************** -* * -* Paramètres : instr = instruction d'origine à convertir. * -* ctx = contexte de la phase de décompilation. * -* * -* Description : Décompile une instruction de type 'opérations arithmétiques'.* -* * -* Retour : Instruction mise en place ou NULL. * -* * -* Remarques : - * -* * -******************************************************************************/ - -GDecInstruction *dalvik_decomp_instr_arithm_2addr(const GArchInstruction *instr, GDecContext *ctx) -{ - GDecInstruction *result; /* Instruction à retourner */ - ArithmOperationType type; /* Type d'opération menée */ - GArchOperand *operand; /* Opérande de l'instruction */ - GDecInstruction *dest; /* Enregistrement du résultat */ - GDecInstruction *op1; /* Premier opérande utilisé */ - GDecInstruction *arithm; /* Opération arithmétique */ - - switch (g_dalvik_instruction_get_opcode(G_DALVIK_INSTRUCTION(instr))) - { - case DOP_ADD_INT_2ADDR: - type = AOT_ADD; - break; - case DOP_MUL_INT_2ADDR: - case DOP_MUL_DOUBLE_2ADDR: - type = AOT_MUL; - break; - case DOP_DIV_INT_2ADDR: - type = AOT_DIV; - break; - case DOP_REM_INT_2ADDR: - type = AOT_REM; - break; - case DOP_AND_INT_2ADDR: - type = AOT_AND; - break; - case DOP_OR_INT_2ADDR: - type = AOT_OR; - break; - case DOP_XOR_INT_2ADDR: - type = AOT_XOR; - break; - default: - type = AOT_COUNT; - break; - } - - operand = g_arch_instruction_get_operand(instr, 0); - dest = g_dec_context_convert_register(ctx, operand); - - operand = g_arch_instruction_get_operand(instr, 1); - op1 = g_dec_context_convert_register(ctx, operand); - - arithm = g_arithm_expression_new(G_DEC_EXPRESSION(dest), type, G_DEC_EXPRESSION(op1)); - result = g_assign_expression_new(G_DEC_EXPRESSION(dest), G_DEC_EXPRESSION(arithm)); - - return result; - -} - - -/****************************************************************************** -* * -* Paramètres : instr = instruction d'origine à convertir. * -* ctx = contexte de la phase de décompilation. * -* * -* Description : Décompile une instruction de type 'opérations arithmétiques'.* -* * -* Retour : Instruction mise en place ou NULL. * -* * -* Remarques : - * -* * -******************************************************************************/ - -GDecInstruction *dalvik_decomp_instr_arithm_lit(const GArchInstruction *instr, GDecContext *ctx) -{ - GDecInstruction *result; /* Instruction à retourner */ - ArithmOperationType type; /* Type d'opération menée */ - GArchOperand *operand; /* Opérande de l'instruction */ - GDecInstruction *dest; /* Enregistrement du résultat */ - GDecInstruction *op1; /* Premier opérande utilisé */ - GDecInstruction *op2; /* Second opérande utilisé */ - GDecInstruction *arithm; /* Opération arithmétique */ - - switch (g_dalvik_instruction_get_opcode(G_DALVIK_INSTRUCTION(instr))) - { - case DOP_ADD_INT_LIT8: - case DOP_ADD_INT_LIT16: - type = AOT_ADD; - break; - case DOP_MUL_INT_LIT8: - case DOP_MUL_INT_LIT16: - type = AOT_MUL; - break; - case DOP_DIV_INT_LIT8: - case DOP_DIV_INT_LIT16: - type = AOT_DIV; - break; - case DOP_REM_INT_LIT8: - case DOP_REM_INT_LIT16: - type = AOT_REM; - break; - case DOP_AND_INT_LIT8: - case DOP_AND_INT_LIT16: - type = AOT_AND; - break; - case DOP_OR_INT_LIT8: - case DOP_OR_INT_LIT16: - type = AOT_OR; - break; - case DOP_XOR_INT_LIT8: - case DOP_XOR_INT_LIT16: - type = AOT_XOR; - break; - default: - type = AOT_COUNT; - break; - } - - operand = g_arch_instruction_get_operand(instr, 0); - dest = g_dec_context_convert_register(ctx, operand); - - operand = g_arch_instruction_get_operand(instr, 1); - op1 = g_dec_context_convert_register(ctx, operand); - - operand = g_arch_instruction_get_operand(instr, 2); - op2 = g_imm_expression_new(G_IMM_OPERAND(operand)); - - arithm = g_arithm_expression_new(G_DEC_EXPRESSION(op1), type, G_DEC_EXPRESSION(op2)); - result = g_assign_expression_new(G_DEC_EXPRESSION(dest), G_DEC_EXPRESSION(arithm)); - - return result; - -} |