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kld(): Undefined Symbols error

Subject: kld(): Undefined Symbols error
From: Dinesh Bhat <email@hidden>
Date: Tue, 01 Aug 2006 11:01:28 -0500
Delivered-to: email@hidden
Delivered-to: email@hidden
Organization: Linear Systems
User-agent: Thunderbird 1.5.0.5 (Windows/20060719)

Hi there,

Whenever I add IOWorkLoop and try loading the kext, I get the following error.

kld(): Undefined symbols:

__ZN26com_linsys_driver_receiver11getWorkLoopEv

__ZN26com_linsys_driver_receiver15handleInterruptEv

__ZN26com_linsys_driver_receiver16enableInterruptsEv

__ZN26com_linsys_driver_receiver16interruptOccuredEP8OSObjectP22IOInterruptEventSourcei

kextload: kld_load_from_memory() failed for module /Users/dineshbhat/receiver/build/Release/receiver.kext/Contents/MacOS/receiver

kextload: a link/load error occured for kernel extension receiver.kext/

load failed for extension receiver.kext/

(run kextload with -t for diagnostic output)

I checked the build settings to see if the driver name is set to com_linsys_driver_receiver. I also checked the build version. They all match fine. The IOBundleLibraries that I have added are kernel,mach and iokit with version 6.9.9. uname -a gives me the below settings:

Darwin dinesh-bhats-power-mac-g4.local 8.7.0 Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC Power Macintosh powerpc

Can anyone suggest what's going on in here.

Thanks

Dinesh


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