def basic_block(self):
"""Basic block associated with this part of the flow graph"""
block = core.BNGetFlowGraphBasicBlock(self.handle)
if not block:
return None
func_handle = core.BNGetBasicBlockFunction(block)
if not func_handle:
core.BNFreeBasicBlock(block)
return None
view = binaryview.BinaryView(
handle=core.BNGetFunctionData(func_handle))
func = function.Function(view, func_handle)
if core.BNIsLowLevelILBasicBlock(block):
block = lowlevelil.LowLevelILBasicBlock(
view, block,
lowlevelil.LowLevelILFunction(
func.arch, core.BNGetBasicBlockLowLevelILFunction(block),
func))
elif core.BNIsMediumLevelILBasicBlock(block):
block = mediumlevelil.MediumLevelILBasicBlock(
view, block,
mediumlevelil.MediumLevelILFunction(
func.arch,
core.BNGetBasicBlockMediumLevelILFunction(block), func))
else:
block = basicblock.BasicBlock(block, view)
return block
def medium_level_il(self):
"""Medium level IL for this function"""
result = core.BNGetMediumLevelILForHighLevelILFunction(self.handle)
if not result:
return None
return mediumlevelil.MediumLevelILFunction(self._arch, result,
self._source_function)
def il_function(self):
if self.is_low_level_il:
il_func = core.BNGetFlowGraphLowLevelILFunction(self.handle)
if not il_func:
return None
function = self.function
if function is None:
return None
return lowlevelil.LowLevelILFunction(function.arch, il_func,
function)
if self.is_medium_level_il:
il_func = core.BNGetFlowGraphMediumLevelILFunction(self.handle)
if not il_func:
return None
function = self.function
if function is None:
return None
return mediumlevelil.MediumLevelILFunction(function.arch, il_func,
function)
if self.is_high_level_il:
il_func = core.BNGetFlowGraphHighLevelILFunction(self.handle)
if not il_func:
return None
function = self.function
if function is None:
return None
return highlevelil.HighLevelILFunction(function.arch, il_func,
function)
return None
def _recognize_medium_level_il(self, ctxt, data, func, il): try: file_metadata = filemetadata.FileMetadata(handle = core.BNGetFileForView(data)) view = binaryview.BinaryView(file_metadata = file_metadata, handle = core.BNNewViewReference(data)) func = function.Function(view, handle = core.BNNewFunctionReference(func)) il = mediumlevelil.MediumLevelILFunction(func.arch, handle = core.BNNewMediumLevelILFunctionReference(il)) return self.recognize_medium_level_il(view, func, il) except: log.log_error(traceback.format_exc()) return False
