调用树 meaning in English

call tree
calling tree

Steps the application by native instructions , starting from the current instruction and printing the call tree as it goes
按本机指令单步执行应用程序，从当前指令开始并随执行的进行显示调用树。
In particular , it logs all relevant information such as the recorded arguments and key objects in the call tree , as well as traditional stack traces
中什么可能为空。特别是，它记录所有相关信息，比如调用树中记录的参数和关键对象，以及传统的堆栈跟踪。