On Wed, May 22, 2013 at 11:48 AM, Stephen Warren <swar...@wwwdotorg.org>wrote:
> From: Stephen Warren <swar...@nvidia.com> > > Initialized character arrays on the stack can cause gcc to emit code that > performs unaligned accessess. Make the data static to avoid this. > > Note that the unaligned accesses are made when copying data to prefix[] on > the stack from .rodata. By making the data static, the copy is completely > avoided. All explicitly written code treats the data as u8[], so will never > cause any unaligned accesses. > > Signed-off-by: Stephen Warren <swar...@nvidia.com> > Acked-by: Simon Glass <s...@chromium.org> Thanks for fixing. I hit this with gcc 4.7. I wonder if previous revisions would not make this assumption? Another problem I have is that the 'linux' in 'linux,keymap' in the device compile turns into '1' since gcc predefines 'linux' to 1: I think I'm going to add a -Ulinux to dts/Makefile. Regards. Simon
_______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
