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Assembly Language Reimagined: Programming the Intel x64 Microprocessor in Linux
book

Assembly Language Reimagined: Programming the Intel x64 Microprocessor in Linux

by John Schwartzman
October 2025
Intermediate to advanced
241 pages
4h 6m
English
Apress
Content preview from Assembly Language Reimagined: Programming the Intel x64 Microprocessor in Linux
© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2025
J. SchwartzmanAssembly Language Reimaginedhttps://doi.org/10.1007/979-8-8688-1724-3_2

2. Extending BIOS Services

John Schwartzman1  
(1)
Ellicott City, MD, USA
 

Now that we know how to print, let’s print something more interesting. When you have a problem with your computer or with some software and you look online for help, you’re often asked to provide information about your environment using Linux’s uname command. Of course, you could simply go to a command line interface (CLI) prompt and type uname -a, but that’s not much fun.

Our next program, uname.c, is shown in Listing 2-1. Its assembly language equivalent, uname.asm, is shown in Listing 2-2. Listing ...

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ISBN: 9798868817243Purchase LinkPublisher Website