摘要:
虚拟化不等于虚拟机不等于Hypervisor,定义如下 The primary way the OS does this is through a general technique that we call virtualization. That is, the OS takes a physi 阅读全文
摘要:
不得不说,X-macro 真是个好魔法 详细说一下 X-macro 是啥: 当有如下定义时 #define REGS_FOREACH(_) _X _Y #define DEFINE(X) static int X, X##1; #define UPDATE(X) X = X##1; #define 阅读全文