tree e32faf198c7ca419181895db43ce91b1763b7171
parent 902709109c4befd612af76a2ed95eba6a0cdc1ed
author Ryan Macnak <rmacnak@google.com> 1626221350 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1626221350 +0000

[vm] Don't block OOB messages or reload during field initialization; make interrupts lock-free.

 - Account for initialization-in-progress sentinel when checking static field types for reload.
 - Don't read the true stack limit when setting or clearing interrupts.

TEST=ci
Bug: https://github.com/dart-lang/sdk/issues/46596
Change-Id: I80adb4d7d69f01125b7eae8215b5da4d2e467bda
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/206662
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>