Stop guessing where your arguments went. Learn the registers, stack alignment, and disassembly patterns of System V vs. Microsoft x64. Essential for anyone eating x86-64 binaries for breakfast.

#reverseengineering #x86_64

https://trynoguard.com/learn/x86-64-calling-conventions-cheatsheet

NEW! Leanpub Book LAUNCH 🚀 Assembly Arithmetic Algorithms 32 and 64 bit Windows Edition by Chastity White Rose

youtu.be/iXmY-0RnWus

#books #leanpublishing #selfpublishing #assemblyLanguage #x86_64 #WindowsAPI #flatAssembler #lowLevelProgramming

Stop guessing which register holds your return value. Comparing System V and Microsoft x64 calling conventions side-by-side makes disassembly obvious. Master stack alignment and varargs layouts without the guesswork. #x86_64 #asm

https://trynoguard.com/learn/x86-64-calling-conventions-cheatsheet

So I guess I should move my function parameters before doing multiplication, or `mul` will clear the registers where they are stored... I just spent two days puzzling over this...

#asm #x86_64

I'll tell you what, I didn't know it was possible to feel this much satisfaction from successfully copying the value of one variable into another

Definitely feeling like a superior, sapient life form right now 😅

#x86_64

Stop guessing why your binaries behave differently across OSes. Compare System V and Microsoft x64 calling conventions: register usage, stack alignment, and varargs—exactly how they look in disassembly.

#x86_64 #ReverseEngineering

https://trynoguard.com/learn/x86-64-calling-conventions-cheatsheet

Stop guessing where your arguments go. From stack alignment to register usage, master the difference between System V and Microsoft x64 calling conventions. Essential for any serious reverse engineer or C dev. #x86_64 #Assembly

https://trynoguard.com/learn/x86-64-calling-conventions-cheatsheet