These services will replace fuchsia.net.SocketProvider.
Note that dart_{aot,jit}_product_runner.cmx were invalid before this
change. I'm not sure how that was allowed to happen.
... replaced by fuchsia.tracing.provider.Registry.
PT-127
Change-Id: I8e1243e28292a2442c1ceb3b685a79979bd0bd42
This is a followup to 98f55f0e6115847c1f389c0e816d8e2d2a1555ff.
Ported from the Topaz tree.
with the synchronous call, this actually blocks the Flutter component
from serving its out/directory and prevents the Inspect synchronous
discovery
DX-1568 #done #comment
TESTED=`fx shell run fuchsia-pkg://fuchsia.com/crasher_dart#meta/crasher_dart.cmx` (report id 0b59643af026bc37)
TESTED=`fx shell sessionctl add_mod fuchsia-pkg://fuchsia.com/crasher_flutter#meta/crasher_flutter.cmx` then clicked on "Th
Change-Id: I8b0abd1034dba66cd7bb1d6768322cab36ed453b
Ported from Topaz tree.
Ensure that the string data backing package.resolved_url is not modified
or moved by making a copy to pass as the argument value for
TRACE_DURATION.
PT-169 #comment
Change-Id: I1ef6ab9b1ecf350e82134d1d616a841611ac19c6
Ported from Topaz tree.
This re-enables unhandled Dart error handling in Flutter applications,
which was removed in a76b958.
The error handling as originally landed was unsafe. Specifically, in the
case where the unhandled error handler was triggered during shutdown,
there was a race condition which could cause a crash in the following
scenario:
1. Runner::OnApplicationTerminate() is triggered, which posts a task to
the application's platform thread will free the Application instance
and terminate the platform thread.
2. Before that task is serviced, the unhandled error handler is called
(by hooks.dart -> window.cc -> ui_dart_state.cc) on the UI thread.
3. The kill task is serviced and the Application dtor and Thread::Quit()
are called, terminating the platform thread.
4. The unhandled error handler attempts to post a task to the platform
thread, whose thread was killed in step 3. This triggers a crash.
Fixing this requires a mechanism for the message loop to know that the
associated thread has been terminated out from under it.
This patch adds mitigation for this scenario, but remains
non-threadsafe/racy. We pass the unhandled error handler a weak pointer
to the Application and check it before posting a task to the platform
thread. This has two issues:
1. WeakPtr isn't threadsafe, and assumes that all operations occur on a
single thread. We're checking its value (which is mutated on the
platform thread) on the UI thread without synchronization.
2. Even with a guarantee that the WeakPtr state were synchronized,
there's a window between when we check the weak pointer and when we
post to the platform thread in which application shutdown and thread
destruction may occur.
This unsafe mitigation is being landed in order to unblock a high
priority bug (FL-256) on a short schedule, and a proper refactoring will
be required to make this properly threadsafe.
Change-Id: If60d1d3ca5799d82597f8a3acc4ddd3871058972
Ported from Topaz tree.
This is the topaz counterpart to
https://fuchsia-review.googlesource.com/c/fuchsia/+/277254.
This is a backwards-incompatible ABI change that will be landed together
with that CL. All clients have been migrated to be compatible with the
new ABI.
Change-Id: I07bb460ce3c6971eb671874db1f90e8c4906e656
Ported from Topaz tree.
DX-939 #progress
MA-394 #progress
This informs the vulkan driver that we're creating an image
that will be backed by external memory. The driver driver can
decide to use different memory requirements based on the if
memory for the image can be exported or not.
No change in behavior. Existing tests (modular_tests,
scenic_tests, etc.) are sufficient and regressions will be
prevented by running these tests on aemu.
Test: fx shell run fuchsia-pkg://fuchsia.com/basemgr#meta/basemgr.cmx --base_shell=fuchsia-pkg://fuchsia.com/spinning_cube#
Change-Id: I489318c2e31f752f76c80a81245e203861d44d94
Ported from Topaz tree.
... being renamed from fuchsia.tracelink.Register.
fuchsia.tracelink.Registry will be removed after change lands in fuchsia.
PT-127
Change-Id: Ie876228cf9d1e6fb052877e65b47918fdd0b9696
Ported from Topaz tree.
This rolls to CIPD package versions:
macOS SDK: pWygawI3vBzP9dYloEvKka8r1p0NpLLZzZQ-yMYI1UIC
Linux SDK: L_ORUWXyDEC29pSiSyKIwGqcFMQFsV91E3h_wPbUIUkC
Applies two breaking changes from the SDK:
* `zx_clock_get_new()` has been eliminated and replaced with
`zx_clock_get()`. See:
https://fuchsia-review.googlesource.com/c/fuchsia/+/293688
* Scenic `Metrics` no longer supports operator==; instead we use
`fidl::Equals()`.
Bug: SEC-314
dding this feature all fuchsia components as a pre-flight step
as we restrict the ability for arbitrary processes to make
VMOs executable.
Corects a bnuch of typeos throughout teh engien codebsae. Also makes
a couple minor Commonwealth -> US spelling adjustments for consistency
with the rest of Flutter's codebase.
Made use of `misspell` tool:
https://github.com/client9/misspell
