Re: NanoNote debootstrap debugging
On Friday 26 March 2010 13:06:01 Phil Endecott wrote:
> yajin wrote:
> > The nano note's CPU does NOT have a fp. So it needs the kernel to
> > emulate the fp instruction.
> OK, thanks. But presumably the OpenWRT kernel is already doing that
> because the OpenWRT binaries run. Is there more than one FP emulation
> mode, or something? (Any docs about this?)
The OpenWrt kernel disables the in-kernel FPU emulator and produces software-
floating point toolchains (-msoft-float).