Give a little bit of introduction to Oilpan and provide a few links to
navigate the project.
Bug: chromium:1056170
Change-Id: I4ef8c256c8de7932e3393017be6c58ba48ca45f2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3114141
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76457}
This reverts commit edcc8ff5b5.
Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux%20Debug/10806/overview
A prefinalizer is creating a WeakMember from a raw pointer to a dead object for checking whether it is in a set.
Original change's description:
> cppgc: Enable checks for assignments in prefinalizers
>
> Bug: v8:11749
> Change-Id: Ic027f732030fb6a2befeffeca9db2eacfd0830a5
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3099953
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Omer Katz <omerkatz@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76370}
Bug: v8:11749
Change-Id: I0c90f232df9ae363f05f8b9ba26c2a7eede8a269
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3106646
Auto-Submit: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#76377}
Adds a heap verification GN arg to gate the marking verifier and live
bytes verification on. The flag may be used in future for other more
expensive checks as well.
Currently, the flag is automatically enabled in dcheck_is_on and debug
builds.
The change enables live bytes verification for the library in regular
debug builds which may flush out issues.
Bug: v8:11785
Change-Id: I0f41bc0d76ebea9f6a8c9315c947598015ee5d68
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097868
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76325}
Check that the marked bit of an object is set if assigned during a
prefinalizer to a Member in a live object or a Persistent.
Bug: v8:11749
Change-Id: I993c0d226a4157698591e1f7bc0c55e5c79239b6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2897093
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74672}
The marking verifier already traverses the whole heap using page
iteration. Add an option to allow checking that the verifier pass
finds the same amount of live bytes as the marker traversal.
Bug: chromium:1056170
Change-Id: I1dc4cd0c04147b8cd3e3eb7678276b665336e615
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2902724
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74630}
The parser is capable of processing full GN grammar. The generator uses
the visitor and the builder patterns. The visitor handles call expressions
(e.g. target declarations), GN expressions (e.g. is_clang && !is_win),
conditional and assignment statements. Builder is used to generate a
particular output. For example, this CL brings in CMakeBuilder for cmake
generation, but same infrastructure can be reused for generation of
amalgamated sources.
Things that are not yet automatically generated:
1) Automatic generation of config variables (from declare_args).
2) Dependency scanning. Since we only have limited number of targets,
this is not a big issue at the moment.
Followup CLs will include:
- test targets;
- sample targets.
Bug: v8:10724
Change-Id: I0b31910aca67f0e02ab142b2d35f4338345e7f29
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306790
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69017}
