TraceWidget.py 文件源码

def heatmap_trace(self):
        try:
            index = self.traces_tab.currentIndex()
            trace = self.core.traces[self.id_map[index]]
            if self.heatmaped:
                self.heatmap_button.setText("Heatmap")
                color = lambda x: 0xffffff
            else:
                self.heatmap_button.setText("Heatmap undo")
                self.heatmap_button.setFlat(True)
                hit_map = trace.address_hit_count
                color_map = self.compute_step_map(set(hit_map.values()))
                print color_map
                color = lambda x: color_map[hit_map[x]]
            for inst in trace.instrs.values():
                if idc.isCode(idc.GetFlags(inst.address)):
                    c = color(inst.address)
                    idc.SetColor(inst.address, idc.CIC_ITEM, c)
            if not self.heatmaped:
                self.heatmap_button.setFlat(False)
                self.heatmaped = True
            else:
                self.heatmaped = False
        except KeyError:
            print "No trace found"