Ila is a special load instruction that loads static addresses, in this case loading the address of the output string into register 3.
ila是加载静态地址的特殊加载指令,在本例中用来将输出字符串地址加载到3。
2
The PowerPC uses a load/store (also called RISC) instruction set, which means that the only time it accesses main memory is for loading into registers or copying a register to memory.