3873e5497d
We don't async preempt assembly functions. We do that by checking whether the function has a local pointer map, and assume it is an assembly (or, non-Go) function if there isn't one. However, assembly functions marked with NO_LOCAL_POINTERS still have local pointer maps, and we wouldn't identify them. For them, check for the special pointer map runtime.no_pointers_stackmap as well, and treat them as not async preemptible. Change-Id: I1301e3b4d35893c31c4c5a5147a0d775987bd6f4 Reviewed-on: https://go-review.googlesource.com/c/go/+/202337 Reviewed-by: Austin Clements <austin@google.com> |
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