Please see golang.org/cl/2588 for reasons behind the name change.
We also need NO_LOCAL_POINTERS for assembly function with non-zero
local frame size.
Change-Id: Iac60aa7e76f4c2ece3726e28878fd539bfebf7a4
Reviewed-on: https://go-review.googlesource.com/2589
Reviewed-by: Ian Lance Taylor <iant@golang.org>
If there is a leading ·, assume there is a Go prototype and
attach the Go prototype information to the function.
If the function is not called from Go and does not need a
Go prototype, it can be made file-local instead (using name<>(SB)).
This fixes the current BSD build failures, by giving functions like
sync/atomic.StoreUint32 argument stack map information.
Fixes#8753.
LGTM=khr, iant
R=golang-codereviews, iant, khr, bradfitz
CC=golang-codereviews, r, rlh
https://golang.org/cl/142150043
Before, Syscall and friends were having their arguments
treated conservatively. Now they will use the Go prototype,
which will mean the arguments are not considered pointers
at all.
This is safe because of CL 139360044.
The fact that all these non-Solaris systems were using
conservative scanning of the Syscall arguments is why
the failure that prompted CL 139360044 was only
observed on Solaris, which does something completely different.
If we'd done this earlier, we'd have seen the Solaris
failure in more places.
LGTM=khr
R=khr
CC=golang-codereviews
https://golang.org/cl/144730043
