def __translate(self, asm_instrs):
instr_container = ReilContainer()
asm_instr_last = None
instr_seq_prev = None
for asm_instr in asm_instrs:
instr_seq = ReilSequence()
for reil_instr in self.arm_translator.translate(asm_instr):
instr_seq.append(reil_instr)
if instr_seq_prev:
instr_seq_prev.next_sequence_address = instr_seq.address
instr_container.add(instr_seq)
instr_seq_prev = instr_seq
if instr_seq_prev:
if asm_instr_last:
instr_seq_prev.next_sequence_address = (
asm_instr_last.address + asm_instr_last.size) << 8
return instr_container
def __translate(self, asm_instrs):
instr_container = ReilContainer()
asm_instr_last = None
instr_seq_prev = None
for asm_instr in asm_instrs:
instr_seq = ReilSequence()
for reil_instr in self._translator.translate(asm_instr):
instr_seq.append(reil_instr)
if instr_seq_prev:
instr_seq_prev.next_sequence_address = instr_seq.address
instr_container.add(instr_seq)
instr_seq_prev = instr_seq
if instr_seq_prev:
if asm_instr_last:
instr_seq_prev.next_sequence_address = (asm_instr_last.address + asm_instr_last.size) << 8
# instr_container.dump()
return instr_container
def __translate(self, asm_instr):
reil_translator = X86Translator(self.arch_info.architecture_mode)
# Create ReilContainer
instr_container = ReilContainer()
instr_seq = ReilSequence()
for reil_instr in reil_translator.translate(asm_instr):
instr_seq.append(reil_instr)
instr_container.add(instr_seq)
return instr_container
def __translate(self, asm_instr):
reil_translator = X86Translator(self.arch_info.architecture_mode)
# Create ReilContainer
instr_container = ReilContainer()
instr_seq = ReilSequence()
for reil_instr in reil_translator.translate(asm_instr):
instr_seq.append(reil_instr)
instr_container.add(instr_seq)
return instr_container
def __build_reil_container(self, asm_instr):
reil_translator = self.ir_translator
container = ReilContainer()
instr_seq = ReilSequence()
for reil_instr in reil_translator.translate(asm_instr):
instr_seq.append(reil_instr)
container.add(instr_seq)
return container
def __build_reil_container(self, asm_instr):
reil_translator = self.ir_translator
container = ReilContainer()
instr_seq = ReilSequence()
for reil_instr in reil_translator.translate(asm_instr):
instr_seq.append(reil_instr)
container.add(instr_seq)
return container
def build(self, functions):
reil_container = ReilContainer()
for _, start, end in functions:
bbs, _ = self.__bb_builder.build(start, end)
cfg = ControlFlowGraph(bbs)
reil_container = self.__translate_cfg(
cfg, reil_container=reil_container)
return reil_container
def __translate_cfg(self, cfg, reil_container=None):
if not reil_container:
reil_container = ReilContainer()
asm_instrs = []
for bb in cfg.basic_blocks:
for instr in bb:
asm_instrs += [instr]
reil_container = self.__translate(asm_instrs, reil_container)
return reil_container
