书的主页，书的示例代码，书的项目代码，书的 Homework 代码
-
Introduction to Operating Systems
Virtualizing The CPU- Virtualizing Memory
- Concurrency
- Persistence
- Design Goals
- Some history
- Summary
- References
- Homework
Intro
Virtualizing The CPU
主文件 cpu.c：
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <assert.h>
#include "common.h"
int main(int argc, char *argv[])
{
if (argc != 2) {
fprintf(stderr, "usage: cpu <string>\n");
exit(1);
}
char *str = argv[1];
while(1) {
Spin(1);
printf("%s\n", str);
}
return 0;
}