x64汇编编程书籍

The purpose of this text is to provide a reference for University level assembly language and systems programming courses. Specifically, this text addresses the x86-641 instruction set for the popular x86-64 class of processors using the Ubuntu 64-bit Operating System (OS). While the provided code and various examples should work under any Linux-based 64-bit OS, they have only been tested under Ubuntu 14.04 LTS (64-bit).