Re: problem using integer division in kernel modules

Matti Aarnio (matti.aarnio@zmailer.org)
Wed, 15 Jan 2003 21:11:22 +0200


On Wed, Jan 15, 2003 at 07:41:29PM +0100, Thomas Schlichter wrote:
> Hi,
>
> I am writing at a small kernel module and have a problem now using / and %. If
> I do so I get following unresolved symbols when the module should be loaded:
> __divdi3
> __moddi3

64-bit division with non-constant non-power-of-two divider.

> Could you please help me and tell me what I do wrong..?

The kernel is linked without gcc builtin libraries.
Reasons can be found from FAQ (see footer), or archives.

/Matti Aarnio
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