x86 Assembly/X86 Instructions

These pages are going to discuss, in detail, the different instructions available in the basic x86 instruction set. For ease, and to decrease the page size, the different instructions will be broken up into groups, and discussed individually.

• Data Transfer Instructions
• Control Flow Instructions
• Arithmetic Instructions
• Logic Instructions
• Shift and Rotate Instructions
• Other Instructions
• x86 Interrupts

If you need more info, go to [1].

Conventions

The following template will be used for instructions that take no operands:

Instr

The following template will be used for instructions that take 1 operand:

Instr arg

The following template will be used for instructions that take 2 operands. Notice how the format of the instruction is different for different compilers.

Instr src, dest	GAS Syntax
Instr dest, src	Intel Syntax