AT&T-x86

AT&T syntax is a way of writing assembly language instructions for x86 processors. It's one of two main syntaxes, the other being Intel syntax. Though AT&T syntax can be a bit more complex than Intel syntax, it's also more powerful and flexible.

Prerequisites

• C-programming knowledge
• A CPU with the x86 architecture (most Intel and AMD CPUs have this)
• Ability to use the terminal
• the GNU assembler and linker (or gcc which does both)
• (Some basic knowledge of how the CPU works)

Lessons

• Intro
• Relation to c
• Registers & exit codes
• Labels & Basic Keywords/Operations
• Sections
• .text
• .data
• Calling functions
• "Hello, World!"
• Using the Stack
• ...

See also

• AT&T-x86 Instruction Set