Messages in this thread | | | Date | Wed, 25 Mar 2009 18:05:33 +0100 | From | Uwe Kleine-König <> | Subject | Re: Anyone working on ftrace function graph support on ARM? |
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On Wed, Mar 25, 2009 at 09:34:07AM -0700, Tim Bird wrote: > Russell King - ARM Linux wrote: > > As pointed out in my previous mail, identifying where on the stack the > > return address is stored is only possible for OABI with frame pointers. > > > > EABI will probably be possible with the stack unwinding code, but it > > probably won't be cheap. The EABI unwinder is scheduled for merging > > during the present now-open merge window. EABI with frame pointers should work, too, shouldn't it?
Best regards Uwe
-- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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