I would highly recommend AMD's developer manual. It's a lot more written for actual reading rather than a pure tech manual with super thick language like Intel'

I would highly recommend AMD's developer manual. It's a lot more written for actual reading rather than a pure tech manual with super thick language like Intel's is. I would also recommend NASM's guide for syntax and such. https://www.nasm.us/xdoc/2.13.03rc1/html/nasmdoc0.html https://www.nasm.us/xdoc/2.13.03rc1/html/nasmdoc0.html