Add support for reflection for gccgo in gcc 4.9. This is not a
backport because reflection support in gcc trunk is done using FFI.
Bootstrap built and tested on ppc64, ppc64le.
2015-01-06 Lynn Boger <laboger@linux.vnet.ibm.com>
* libgo/Makefile.am: Build the new files for libgo reflection
support on ppc64, ppc64le
* libgo/Makefile.in: same
* libgo/go/reflect/makefunc.go: Invoke reflection functions for
ppc64, ppc64le
* libgo/go/reflect/makefunc_ppc.c: makeFuncStub for ppc64, ppc64le
* libgo/go/reflect/makefuncgo_ppc.go: MakeFuncStubGo and argument
handling for ppc64, ppc64le