[8u] RFR: Initial backport of AArch32 platform support from OpenJDK 9 to OpenJDK 8u

[Edward Nevill]

Hi Triple Yang,

Thanks for taking the time to fix it. The change looks fine to me. I will push it shortly.

All the best,
Ed.

On Sat, 2016-01-16 at 11:26 +0800, Triple Yang wrote:
> Hi,
> 
> I make a patch to adjust all the misalignment I found except for some of that in entry(CodeBuffer *cb) in file assembler_aarch32.cpp, about which I am not sure.
> 
> Best wishes.