个人总结

linux  kernel 启动 过程：http://www.docin.com/p-627496528.html

trace 下载地址：http://www.lauterbach.com

//sizeof 与 strlen 对比
char s[]="12345\0\0\0";
char str[]={'1','\0','3','4'};
char ss[100];

printf("strlen =%d\n",strlen(s));
printf("%d\n",sizeof(s));

printf("strlen =%d\n",strlen(str));
printf("%d\n",sizeof(str));

printf("%d\n",sizeof(ss));