Add new helper macros to further simplify the transition from
the host's ABI to Go. Fortunately the same one should work for
all PPC64 targets.
Update the other site which uses these wrappers to further
consolidate. Also, update the call to runtime.sigtrampgo to
call the ABIInternal version directly.
Also, update the SAVE/RESTORE_VR macros to accept R0.
Change-Id: I0046176029e1e1b25838688e4b7bf57805b01bd4
Reviewed-on: https://go-review.googlesource.com/c/go/+/476297 Reviewed-by: Archana Ravindar <aravind5@in.ibm.com>
Run-TryBot: Paul Murphy <murp@ibm.com> Reviewed-by: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>