用gdb调试uclinux的问题

jinzhcheng

我用打过补丁的gdb启动uclinux后,(如果在uclinux编译的时候,编进了本机网卡的驱动),能不能让网卡启动起来,再通过dhcp的方法自动获取IP地址,不知道有没有人实现过,我暂时没有时间做实验,呵呵.
还有能不能实现,在uclinux启动后,出现login提示,请有过这方面经验的兄弟回复,谢谢!

wqf69

1、只要正确配置了dhcp服务器还有正确的网卡驱动，获取ip应该是可以的，我们在公司的板子试验过：http://www.data-link.com.cn/,http://www.data-link.com.cn/products/products-0822/ENET-DL.htm
2、不知道。

jinzhcheng

老大,能回答一下我的问题吗,先谢了!

Dragonfly

1. should be able to
2. check u /etc/inittab. try to run a mingetty, and check u /etc/pam.d/login. i did this long time ago. already forget.    u can google some sites to do it.

tomorrow i can check my server in office if i still have stuff on thsi topic. but do not wait with hope.

Dragonfly

yes, i checked it. u can use u /etc/inittab in u redhat or mdk or whatever as a reference, be sure to use mingetty or getty or whaterever u have for u target platform. with pam.d there. and /etc/pamd.d/login there. and u /etc/passwd and /etc/shadow there.

u should check some document (especially on pam) to know how to enable this login prompt. i already forget the detail. i am now using a rootfs provided by my friend and feel good. so lazy to recheck it.

jinzhcheng

oh,thank you!!!laoda,i will try it ,

Dragonfly

welcome