On 9/23/09 1:37 AM, Maxim Kuvyrkov wrote:
> Maxim Kuvyrkov wrote:
>> The following patch define sigcontext ABI of ColdFire.
...
> I was lured into thinking that the above sequence is OK by m68knommu's
> version of the trampoline. Arch/m68knommu/kernel/entry.S uses "move
> #__NR_rt_sigreturn,%d0" which assembles into "move.w". This is too is
> buggy and I'm also attaching the fix for the nommu version.

I have cleaned up the sigcontext patch for ColdFire to only touch the 
necessary fields in the sigcontext structure.  Attached are the cleaned 
up sigcontext patch and the rt_sigreturn fix for m68knommu.

I hope these patches will find their way into m68k/for-2.6.34 branch.

Regards,

-- 
Maxim Kuvyrkov
CodeSourcery
maxim@codesourcery.com
(650) 331-3385 x724