This book presents assembly language from the high-level programmer’s point of view, so you can start writing meaningful programs within days. The High Level Assembler (HLA) that accompanies the book is the first assembler that allows you to write portable assembly language programs that run under either Linux or Windows with nothing more than a recompile. - See more at: http://www.onlineprogrammingbooks.com/the-art-of-assembly-language-programming/#sthash.IljU1xQg.dpuf