Cannot compile .ko, how can I use gcc-3.4.4 with glibc 2.3.5 built by crosstool to compile .ko module?

[Michael N. Moran]

Roman wrote:
> Hello,
> 
> I am trying to compile a module. I don't know how to make .ko file.
> All examples, i have seen are a little confusing.
> 
> I have tried to compile a very simple device driver.
> 
> The .o file I compile cannot be loaded into the kernel, because the
> format is wrong. How can I compile a .ko file.
> 
> I read the faq http://www.faqs.org/docs/kernel/ , but it did not help
> either.

IIRC, beginning in the 2.6 kernel series, there is an
... interesting ... new procedure
where the program derived from "scripts/modpost.c"
(found in the root of your kernel tree) must be used
to build a module header using your kernel's Module.symvers
file and the your main module.o file, The resulting file
is subsequently linked using "ld -r" with your otherwise
normal module.o file(s) to yeild the module.ko file.

-- 
Michael N. Moran           (h) 770 516 7918
5009 Old Field Ct.         (c) 678 521 5460
Kennesaw, GA, USA 30144    http://mnmoran.org

"So often times it happens, that we live our lives in chains
  and we never even know we have the key."
The Eagles, "Already Gone"

The Beatles were wrong: 1 & 1 & 1 is 1



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