Introduction To X86: Disassembly

To understand how it works, you have to look at the "gears" while they move. In the world of computers, those gears are and Instructions . 1. The Workbench (The CPU & Registers)

As you dig deeper, you find a "Stack"—a literal pile of data. Programs use the to remember where they were before they started a side-task. The program PUSHes its current location onto the stack. Introduction to x86 disassembly

Suddenly, you hit a line that says CMP EAX, 20 followed by JNE 0x401050 . The machine is checking if your total is 20. To understand how it works, you have to