uclinux 没有执行rc脚本 解决办法

发现系统网络不能用，proc下是空的

后来发现init没有编译到系统里

 menuconfig

——》

user 

——》

 core app

——》

init 

修改rc文件加入网关 ：

route add default gw 192.168.1.1 eth0 

就有下面的执行过程了 

Shell invoked to run file: /etc/rc

Command: hostname Samsung

Command: /bin/expand /etc/ramfs.img /dev/ram0

Command: /bin/expand /etc/ramfs2048.img /dev/ram1

Command: mount -t proc proc /proc

mount: /etc/mtab: Read-only file system

Command: mount -t ext2 /dev/ram0 /var

mount: /etc/mtab: Read-only file system

Command: mount -t ext2 /dev/ram1 /ramdisk

mount: Mounting /dev/ram1 on /ramdisk failed: No such file or directory

pid 13: failed 256

Command: chmod 777 /ramdisk

/ramdisk: No such file or directory

Command: mkdir /var/config

Command: mkdir /var/tmp

Command: mkdir /var/log

Command: mkdir /var/run

Command: mkdir /var/lock

Command: mkdir /var/empty

Command: ifconfig eth0 192.168.0.28 netmask 255.255.255.0 up

Command: cat /etc/motd

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