摘要: 1.0基本的指令 movx 单纯的copy %al = [10000000] %bl = [00000000] movb %al, %bl after %al = [10000000] %bl = [00000000] movsxx copy并且进行sign扩展 %al = [10000000] % 阅读全文
posted @ 2021-12-08 17:59 哇哩顾得 阅读(174) 评论(0) 推荐(0) 编辑