These determine the assumed/default size of instruction operands, and restricts which opcodes are available, and how they are used.
Modern operating systems, booted inside Real mode,
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| /** | |
| * USB HID Keyboard scan codes as per USB spec 1.11 | |
| * plus some additional codes | |
| * | |
| * Created by MightyPork, 2016 | |
| * Public domain | |
| * | |
| * Adapted from: | |
| * https://source.android.com/devices/input/keyboard-devices.html | |
| */ |
mikesmullin
/ x86-assembly-notes.md
Last active
November 22, 2025 23:49
Notes on x86-64 Assembly and Machine Code