Скачать или смотреть Mixed Function Arguments in x86-64 Assembly - Integers & Floats Explained

Quick guide to passing mixed int + float arguments in x86-64 assembly (System V ABI). See why rdi can still be the first integer after several doubles, why xmm registers count separately, and how return values switch between rax and xmm0. Perfect for YASM/NASM programmers interfacing with C/C++.

Intro to Mixed Arguments 00:00
Simple Integer-Only Functions 00:46
Adding Arguments and Return Values 01:01
Integer Arguments in RDI and RSI 01:30
Pointers Treated as Integers 02:06
Introducing Floating-Point Returns 02:31
Returning Double in XMM0 03:06
First Float Argument in XMM0 03:36
Float Registers Count Separately 04:03
Integer Register Order Explained 04:16
Separate Counting for Integers and Floats 05:21
RSI as First Integer After Float 05:38
Reference to Ed Jorgensen's Book 07:00
Callee-Saved Registers Overview 07:56
Complex Mixed Argument Examples 09:48
Inserting Integer Among Floats 10:57
Skipping Float Registers on Integer 11:18
Calling C from Assembly Notes 11:56
Name Mangling Reminder 12:21
Closing Remarks and Thanks 12:30
Call to Subscribe and Support 13:04
Website and QR Code Mention 13:38
Final Thanks and Outro Music 14:19

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