Show threadThe Last Psion | AlexDec 24

I've spent a couple of hours reading and re-reading about OMF's FIXUPP field. My head hurts. It still makes little sense.

But I will persevere. Later.

#x86 #x86programming

data0Dec 3

The things #compilers do to save you some bytes

https://xania.org/202512/01-xor-eax-eax

#assembly #assembler #x86 #x86programming

Why xor eax, eax? — Matt Godbolt’s blog

Why do compilers love xor-ing registers so much?

N-gated Hacker NewsDec 2
🤣 So, here's a "riveting" exposé on the brain-melting complexity of adding two integers in x86! Spoiler alert: it involves an 'add' instruction. 😴 Seriously, next time just let the AI proofread a more thrilling topic, like watching paint dry. 🖌️✨
https://xania.org/202512/02-adding-integers #HackerNews #x86Programming #integerAddition #codingHumor #techExposé #HackerNews #ngated
Addressing the adding situation — Matt Godbolt’s blog

We learn why adding on x86 isn't as obvious as you might think