def _set_current_function(self, ctxt, func): try: if func: func = function.Function(binaryview.BinaryView(handle = core.BNGetFunctionData(func)), core.BNNewFunctionReference(func)) else: func = None self.perform_set_current_function(func) except: log.log.log_error(traceback.format_exc())
def _get_incoming_flag_value(self, ctxt, reg, func, result): try: func_obj = function.Function(binaryview.BinaryView(handle = core.BNGetFunctionData(func)), core.BNNewFunctionReference(func)) reg_name = self.arch.get_reg_name(reg) api_obj = self.perform_get_incoming_flag_value(reg_name, func_obj)._to_api_object() except: log.log_error(traceback.format_exc()) api_obj = function.RegisterValue()._to_api_object() result[0].state = api_obj.state result[0].value = api_obj.value
def _set_current_basic_block(self, ctxt, block): try: if block: func = core.BNGetBasicBlockFunction(block) if func is None: block = None else: block = basicblock.BasicBlock(binaryview.BinaryView(handle = core.BNGetFunctionData(func)), core.BNNewBasicBlockReference(block)) core.BNFreeFunction(func) else: block = None self.perform_set_current_basic_block(block) except: log.log_error(traceback.format_exc())
def _get_parameter_var_for_incoming_var(self, ctxt, in_var, func, result):
try:
if func is None:
func_obj = None
else:
func_obj = function.Function(
binaryview.BinaryView(handle=core.BNGetFunctionData(func)),
core.BNNewFunctionReference(func))
in_var_obj = function.Variable(func_obj, in_var[0].type,
in_var[0].index, in_var[0].storage)
out_var = self.perform_get_parameter_var_for_incoming_var(
in_var_obj, func_obj)
result[0].type = out_var.source_type
result[0].index = out_var.index
result[0].storage = out_var.storage
except:
log.log_error(traceback.format_exc())
result[0].type = in_var[0].type
result[0].index = in_var[0].index
result[0].storage = in_var[0].storage
