SPO 第4.1周 - CPU
原文英文,约900词,阅读约需4分钟。发表于: 。This week we had no lab, but the week was packed with a lot of new information so that we can transition from 6502 to "the assembly". We started this week off by understanding the CPUs and...
本周学习了从6502过渡到汇编的知识,讨论了RISC与CISC架构的区别,现代处理器如x86_64和ARM64结合了两者的特点。了解了寄存器布局、调用约定及系统调用的不同,x86_64和ARM64在参数传递和指令长度上各有优势。下周将进行实际的汇编代码修改。