Not sure I'll ever commit every AMD64 instruction side effect to memory, but https://www.felixcloutier.com/x86/ is such a fantastic reference. Much quicker than the gigantic PDFs from Intel and AMD.
#assemblylanguage #amd64 #x86 #x86_64

#x86 finds its way into your #iPhone
https://lcq2.github.io/x86_iphone/