Messages in this thread | | | Subject | Re: How can I link the kernel with libgcc ? | From | Lee Revell <> | Date | Thu, 09 Mar 2006 21:06:01 -0500 |
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On Thu, 2006-03-09 at 20:45 -0500, Valdis.Kletnieks@vt.edu wrote: > On Thu, 09 Mar 2006 17:44:16 PST, Carlos Munoz said: > > I'm writing an audio driver and the hardware requires floating point > > arithmetic. When I build the kernel I get the following errors at link > > time: > > Tough break, that. You sure you can't figure a way to either push the > floating point out to userspace
Audio drivers should never have to directly manipulate the samples - they just manage the DMA buffers and interrupts and wake up the process at the right time. Mixing, routing, volume control, DSP go in userspace.
Lee
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