Michael Lippautz
d37562e543
heap: Improve unified heap test coverage
...
Add test for Cpp->JS references.
Bug: chromium:1056170
Change-Id: I7240483b6ad7393346b55a9756fcd4721e238119
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2642257
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72230}
2021-01-21 16:03:50 +00:00
Michael Lippautz
df212a095b
cppgc,api: Add support for JS->C++ write barriers
...
Provide a way to trigger a write barrier when updating the embedder
fields. In future, such a mechanism should be encapsulated into V8.
Bug: chromium:1056170
Change-Id: I4e43362993c3e58d5bebdd58a7d46a39c0aa4f06
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2640419
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72227}
2021-01-21 14:28:00 +00:00
Michael Lippautz
b0d990f932
api,heap: Add public version of CppHeap
...
Allows embedders to allocate C++ objects on the internal managed C++
heap.
Bug: chromium:1056170
Change-Id: Ibd81d0fc915478a81f14e8ab12a631e442790f04
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2536642
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71225}
2020-11-17 11:15:05 +00:00
Michael Lippautz
49001e0cbc
cppgc-js: Clean up unified heap tests
...
Bug: chromium:1056170
Change-Id: I6512792cc088f1ffaf1d6f3e367db02a1f2c8277
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2504511
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Auto-Submit: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70824}
2020-10-28 09:02:15 +00:00
Michael Lippautz
35382590cb
cppgc, heap: snapshot: Add support for C++->JS references
...
Enables following JS references for unified heap snapshots. Any object
that's referencing a JS objects is marked as visible.
Followup:
- Handling (merging) of wrapper/wrappable pairs.
Change-Id: I02d41a3224265f38d934dcb2686ac24b49c1dbd7
Bug: chromium:1056170
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2489698
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70735}
2020-10-23 14:07:20 +00:00
