[arm-gnu] Cross-compilation issue - Help!

[Danilo Bojovic]

Respectable,

Can you help me with my issue? Namely, I want to compile my UART driver to
run on ARM architecture. I'm using arm2009q3 cross compiler to do that, and
during compiling I get this messages:

WARNING: "__aeabi_d2iz"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_d2uiz"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_fmul"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_i2d"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_f2iz"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_dsub"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_dadd"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_dmul"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_dcmplt"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!
WARNING: "__aeabi_i2f"
[/home/danilo/Desktop/Work/UartDriverSingle/uartDriverSingle0.4/duologUartDriver.ko]
undefined!

I suppose that there is a problem with linking but I'm not so sure. I tried
to google it out but with no success. Is there any way to fix this
warnings? Because of them I can't insert module into a linux platform that
runs on ARM architecture. Is there some option to put in my Makefile or
something else to do?

Thanks in advance.

Kind regards,

Danilo Bojovic
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