<p>Expanding on my question re: "where is intel assembly format actually documented?"</p><p>mov rax, 60</p><p>This is pretty simple, right? I want the number 60 in rax. This says: ambiguous operand size for mov. Oh, there was something about that in the gas manual. Okay, I say:</p><p>mov rax, dword 60</p><p>It says: junk 60 after expression</p><p>What the heck do I do now? Do I just come back to mastodon for help every time I want to type a number? All the StackOverflow examples on are AT&T format.</p>