The code for mapping Windows PE relocations to Go relocations was
difficult to follow and contains some duplicated code. Also, it was
mapping IMAGE_REL_AMD64_ADDR32 to R_PCREL instead of R_ADDR.
This CL commit simplifies the code and fixes the mapping. I haven't been
able to coerce mingw-w64 to generate IMAGE_REL_AMD64_ADDR32 relocations,
so I haven't been able to test this change. However, the previous
implementation was clearly wrong.
While here, remove code supporting the unsupported windows/arm support.
Updates #71671
Updates #75485
Change-Id: Id0d6f352fa7d5df9e00509fcdf09ca0cb91ca524
Reviewed-on: https://go-review.googlesource.com/c/go/+/672155 Reviewed-by: Michael Knyszek <mknyszek@google.com> Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>