NASM是一个开源跨平台的汇编器。里面的源码有linux下和dos下的。包含一个NASM汇编教程，源码非常清晰，含少量汇编代码。-NASM is an open source cross-platform assembler. Inside the source code under linux and dos are under. NASM contains a compilation of tutorials, source code is very clear, with a small