How to run '"hello"

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originally posted by nwpu_zhf2004@Jun 4 2006, 07:46 PM

dir all,

according to this netpage:

http://nioswiki.jot.com/wikihome/operating...duleprogarmming (http://nioswiki.jot.com/wikihome/operatingsystems/moduleprogarmming)

i made a zimage and download to my cumstom bord.

when boot linux,i can see:"hello, world\",but can not see "goodbye, cruel world\".

why?

how can i run the program in nios2-terminal when i have download the zimage?

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You need to unload the module, ie, rmmod hello .

You need to enable "module unloading" in kernel config.

And enable "rmmod" in busybox.

But please note, this is kernel programming, not user apps. You should use this mostly for drivers.

For general (user) apps,

http://nioswiki.jot.com/wikihome/operating...ms/compilehello (http://nioswiki.jot.com/wikihome/operatingsystems/compilehello)