Move more items into the dodata state object (including the "datsize"
variable used in allocateSections) and the Link ctxt pointer), so as
to prepare for follow-on refactorings. No change in functionality.
Change-Id: Ie2b1651c1ac9b89deb3f7692227dcd931240afa9
Reviewed-on: https://go-review.googlesource.com/c/go/+/228779
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Jeremy Faller <jeremy@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>