runtime: use regset indexes for PPC register values
authorIan Lance Taylor <iant@golang.org>
Wed, 13 Apr 2022 21:37:12 +0000 (14:37 -0700)
committerIan Lance Taylor <iant@golang.org>
Thu, 14 Apr 2022 22:14:57 +0000 (15:14 -0700)
commitaf27d545dc6132dcd67d1ee854372ea9cfd2a225
tree34f5a8d6237e26070a1a11ac96ca1a13555ec515
parentc5de3444c4798758cdd800eca144480b4a8ef299
runtime: use regset indexes for PPC register values

Using names depended on <asm/ptrace.h>, which glibc includes somewhere
but musl did not.  Change to just always use indexes.

Based on patch by Sören Tempel.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/400214
gcc/go/gofrontend/MERGE
libgo/runtime/go-signal.c