[Patch, GCC/ARM] Redefine the ASM_APP_OFF in a cleaner way

[Ramana Radhakrishnan]

On 02/26/14 01:54, Terry Guo wrote:
> Hi There,
>
> As the assembler directive ".code 16" equals ".thumb", this small patch is
> going to redefine the ASM_APP_OFF in a cleaner way. Tested with GCC
> regression test and no regressions. Is it OK to current trunk or shall we
> wait until the release-branch mode end?

Ok for stage1.

regards
Ramana