site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=mA6dScNqFwtSxODv0411Sq81DDDjS8H0Lq4hss/+YRiAwPNYfxfm0HcRxrzTigen+ZGb9P5nqEIcJ79IEWYX25t5u5C0fkvaORQpN5XEVvhGzaiKNWYhHRcWQaNgyXQGin7SdyGzEuh6gqr+SFqSmAJt2GkQxgtKEy2j1iztI+s= On 8/1/06, Dinesh Bhat <dbhat@linsys.ca> wrote:

Hi there,

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

kld(): Undefined symbols: You have unresolved symbols. To determine the real name of the symbols, use "c++filt" on the symbol name, with the extra underscore _ removed from the beginning of the symbol name. For example: c++filt _ZN26com_linsys_driver_receiver11getWorkLoopEv c++filt _ZN26com_linsys_driver_receiver15handleInterruptEv c++filt _ZN26com_linsys_driver_receiver16enableInterruptsEv c++filt _ZN26com_linsys_driver_receiver16interruptOccuredEP8OSObjectP22IOInterruptEventSourcei Gives you symbol names of com_linsys_driver_receiver::getWorkLoop() com_linsys_driver_receiver::handleInterrupt() com_linsys_driver_receiver::enableInterrupts() com_linsys_driver_receiver::interruptOccured(OSObject*, IOInterruptEventSource*, int)

This looks like you don't have your super class correctly setup for your com_linsys_driver_receiver class. So what is your super class and did you define the meta class information for your class correctly? review the <http://developer.apple.com/documentation/DeviceDrivers/Conceptual/IOKitFundamentals/BaseClasses/chapter_6_section_2.html#//apple_ref/doc/uid/TP0000016-DontLinkElementID_1> -Shawn _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... On 8/1/06, Brian Bechtel <brian.bechtel@gmail.com> wrote: This email sent to site_archiver@lists.apple.com