def _make_variable(self, reg_name: str) -> Optional[bn.Variable]:
full_width_reg_name = self._regs[reg_name].full_width_reg
return bn.Variable(
self._function,
bn.VariableSourceType.RegisterVariableSourceType,
index=0,
storage=self._arch.get_reg_index(full_width_reg_name),
name=reg_name,
var_type=bn.Type.int(self._arch.address_size))
def _define_register_variable(self, reg_name: str, ty: bn.Type,
var_name: str) -> bn.Variable:
full_width_reg_name = self._arch.regs[reg_name].full_width_reg
v = bn.Variable(self._function,
bn.VariableSourceType.RegisterVariableSourceType, 0,
self._arch.get_reg_index(full_width_reg_name),
var_name, ty)
self._function.create_user_var(v, v.type, v.name)
return v
def _make_stack_variable(self,
offset: int,
binja_type=None) -> Optional[bn.Variable]:
var_type = binja_type if binja_type else bn.Type.int(
self._arch.address_size)
return bn.Variable(self._function,
bn.VariableSourceType.StackVariableSourceType,
index=13371337,
storage=offset,
name=f'var_{offset}',
var_type=var_type)