Adds a field that can be propagated by embedders. The field holds
the detachedness state of DOM objects but can be used in general
by embedder to indicate which objects are for sure part of interesting
application logic and which objects are not. This field is then
processed properly by the DevTools front end.
Bug: chromium:1110816
Change-Id: I53a172208cd69ce2ba2ed9524d36b6512aae7d30
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2332174
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69780}
Instead of forcing GC right away, the function now post a task and
performance GC from the task with an empty stack to avoid false positive
pointers in conservative stack scanning.
Bug: chromium:1098187
Change-Id: I88864845a1e395056c5d5f6e867ad774b87dbb6a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307217
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69444}
The sampling heap profiles can now be retrieved without stopping
the profiler.
BUG=v8:6887
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I491206d0bafd7d4e198622117c12aab0057e6bc6
Reviewed-on: https://chromium-review.googlesource.com/749700
Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49160}
This refactoring makes it easier to write advanced tests and
gives full control over what's happening to the test code.
It also forces description for every test.
BUG=none
Review-Url: https://codereview.chromium.org/2891213002
Cr-Commit-Position: refs/heads/master@{#45412}
.. replace all of them with prepared global object template.
+ bonus: wrap inspector related methods with inspector namespace.
BUG=none
R=dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2832723004
Cr-Commit-Position: refs/heads/master@{#44785}
Blink uses access checks to be sure that objects from one context doesn't access objects in another. Heap profiler uses current context to call this checks, we need to be sure that current context is empty to allow heap profiler collect all objects without crash.
BUG=chromium:661223
R=alph@chromium.org,ulan@chromium.org
Review-Url: https://codereview.chromium.org/2669393002
Cr-Commit-Position: refs/heads/master@{#42939}
