[PATCH] Update relocation values for ARC platform.

[Nick Clifton]

Hi Ramana,

> This patch corrects the values of the relocation types for
> the ARC platform. Tested by building cross arc-elf32 and running the 
> tests with no regressions.

I am worried about this.  What has happened to the old relocation values 
(1, 2, 3) ?  What about backwards compatibility ?

Cheers
   Nick