This new API uses the code pages rather than code ranges approach.
It's supported on arm32, as well as the previous two supported
platforms, x64 and arm64.
Deprecate the old API which only works on x64 and arm64 to reduce the
maintenance overhead of keeping both. Users of the old API should
migrate to the new one as it can be used all on supported platforms.
We keep the tests for the old API by ignoring deprecation warnings so
that we don't accidentally break it while it is still in the codebase.
Design doc:
https://docs.google.com/document/d/1VGwUult5AHLRk658VetwEHMOmDDxA2eDQs9lDFMZTE0
Bug: v8:8116
Change-Id: I1de8246a48fc1b4991603501ea6087db6b43fdd9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1969900
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65521}
e08436ce07