static_opaque_analysis.py 文件源码

def highlight_spurious(self, enabled):
        print "Highlight spurious clicked !"
        curr_fun = idaapi.get_func(idc.here()).startEA
        cfg = self.functions_cfg[curr_fun]
        color = 0xFFFFFF if enabled else 0x507cff
        for bb in [x for x in cfg.values() if x.is_alive()]:  # Iterate only alive basic blocks
            for i, st in bb.instrs_status.items():
                if st == Status.DEAD:  # Instructions dead in alive basic blocks are spurious
                    idc.SetColor(i, idc.CIC_ITEM, color)
        self.actions[HIGHLIGHT_SPURIOUS_CALCULUS] = (self.highlight_spurious, not enabled)
        self.result_widget.action_selector_changed(HIGHLIGHT_SPURIOUS_CALCULUS)