编写一个新的JIT [英] Writing a new jit

问题描述

我感兴趣的是用C开始自己的JIT项目++。我不是组装，或编译器设计等等等等，那陌生但是，我非常不熟悉所产生的机床code格式 - 样，是什么MOV指令实际上看起来当一切都说过和做过类似，它的时间调用该函数指针。那么，什么是最好的资源用于创建这样的事？

I'm interested in starting my own JIT project in C++. I'm not that unfamiliar with assembly, or compiler design etc etc. But, I am very unfamiliar with the resulting machine code format - like, what does a mov instruction actually look like when all is said and done and it's time to call that function pointer. So, what are the best resources for creating such a thing?

编辑：现在，我只对x86的Windows上兴趣，绵延一点点在未来的64位的Windows

Right now, I'm only interested in x86 on Windows, stretching a tiny bit to 64bit Windows in the future.

推荐答案

您想看看你感兴趣的架构处理器手册，这些手册介绍运算code编码。对于x86处理器，手册可从此页面下载。

You want to have a look at the processor manuals for the architecture you are interested in. Those manuals describe the opcode encoding. For x86 processors, the manuals can be downloaded from this page.

这篇关于编写一个新的JIT的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！