查询词典 tracepoint

Now that there's a tracepoint set at the beginning of each function, simply run the client program

好了，现在每个函数的起始位置上都已经下好了 tracepoint，我们应该运行一

It's a simple task to add a loop and set a tracepoint at the beginning of each function.

的任务就简单多了，我们只要构造一个循环，依次在每个函数的起始为位置上都

Now that we can set a tracepoint anywhere in IDA, with the list of function addresses from before

好了，现在你已经能够自己编写脚本在IDA 中自动加入tracepoint 了。接下来

Just for completeness, here's a python snippet that automates setting a tracepoint at every function.

所以在实际操作中，上面给出的这个脚本反而是最常用的。

In this example, I'm going to mark every function as a tracepoint with the script in the previous section.

我准备用上一节编写的脚本在 dll 中的每个函数的起始位置上都下一个 tracepoint。

For those cases where it's necessary to mark absolutely every funct ion as a tracepoint, the IDA

有了上面这个脚本之后，我们实际上就已经可以在每个函数的起始位置上都下一

Snippet that automates setting a tracepoint at every function.

所以在实际操作中，上面给出的这个脚本反而是最

SetBptAttr 就可以了 Now that we can set a tracepoint anywhere in IDA, with the list of function addresses from before, it's a simple task to add a loop and set a tracepoint at the beginning of each function.

好了，现在你已经能够自己编写脚本在 IDA 中自动加入 tracepoint 了。接下来的任务就简单多了，我们只要构造一个循环，依次在每个函数的起始为位置上都加上 tracepoint 就行了(下面这段代码是有错误的，不过我想你应该已经知道应该怎么对它进行修改了)。

From idautils import * funclist=[0x004011F2, 0x00401200, 0x00401206] /*add all the other addresses here*//*在这里加上所有函数的起始地址*/ ea=ScreenEA for i in funclist: ea=i add_bpt(ea, 1, 4) bp=bpt_t get_bpt bp.flags ^=BPT_BRK bp.flags|=BPT_TRACE 下面给出我的一个实现: from idaapi import * from idautils import * funclist = [0x004011F2, 0x00401200, 0x00401206] ea=ScreenEA for line in funclist: ea = line add_bpt(ea,1,4) SetBptAttr For those cases where it's necessary to mark absolutely every function as a tracepoint, the IDA plug-in can be automated to find every function reference instead of doing it manually.

有了上面这个脚本之后，我们实际上就已经可以在每个函数的起始位置上都下一个 tracepoint 了。不过手工把每个函数的起始地址都写入上面那张表里还是比较枯燥的一个活，好在 IDA 插件里本身就提供一个能遍历所有函数的功能。我们完全可以编写一个能自动在每个函数的起始位置上都下上一个 tracepoint 的脚本出来，比如下面给出的这个脚本。

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采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

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