def get_block_containing_inst(self, inst_addr):
index = bisect.bisect_right(self.ordered_nodes, inst_addr) - 1
node = self.cfg.model.get_any_node(self.ordered_nodes[index],
is_syscall=False)
if inst_addr in node.instruction_addrs:
return node.addr
else:
raise MissingBlockException(
"Couldn't find a block containing address %#x" % inst_addr)
def check_if_thumb(self, inst_addr):
index = bisect.bisect_right(self.ordered_nodes, inst_addr) - 1
node = self.cfg.model.get_any_node(self.ordered_nodes[index],
is_syscall=False)
if inst_addr in node.instruction_addrs:
return node.thumb
else:
if inst_addr % 2 == 0:
return self.check_if_thumb(inst_addr + 1)
else:
raise MissingBlockException(
"Couldn't find a block containing address %#x" % inst_addr)