cmd/link: enable ASLR on windows binaries built with -buildmode=c-shared
Windows binaries built with -buildmode=c-shared set will have
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE flag set, and
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA flag set for windows/amd64.
ASLR can be disabled on windows by using the new linker -aslr flag.
RELNOTE=yes
Fixes #41421
Change-Id: I62bd88c6d7e0f87173b093a0ad8e1a4d269ec790
Reviewed-on: https://go-review.googlesource.com/c/go/+/255259
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Trust: Alex Brainman <alex.brainman@gmail.com>
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>