You can even load binary classes directly from byte arrays or streams, and create new classes from scratch. 甚至可以直接从字节数组或者流中装载二进制类,以及从头开始创建新类。
Now that you've eliminated the branch, you need to load your conversion factor into every byte of the conversion register. 既然已消除了分支,接下来需要将转换因子加载到转换寄存器的每个字节中。
With AspectJ itself, @ AspectJ aspects are applied by load time weaving : a class loader hook modifies the byte code of classes being loaded to apply the aspects as necessary. 在AspectJ中,@AspectJ切面被加载时织入(loadtimeweaving)运用:类加载器钩子修改正在加载的类的字节码,来应用这些切面。
To avoid this, you need to first load the quadword from memory, insert the value into the appropriate byte in the quadword, and then store it back. 要避免这些,需要首先从内存加载四字,将值插入到四字内合适的字节,然后再存储回去。
The load / store instructions and the loop counter were geared for processing a single byte at a time. load/store指令和循环计数器的目标是一次处理一个字节。