* Reland "Added IsolateNameServer functionality (#5410)"
This reverts commit c3976b3c7183f479717bffed3f640fb92afbd3dc.
* Fixed issue with isolate_name_server_test which caused test to timeout
* Disabled thread_annotations on Android as they aren't supported in the
NDK headers for std::mutex. Readded thread annotations to
IsolateNameServer.
* Added IsolateNameServer functionality, which allows for the association
of string names with isolate SendPort ids that can be used to establish
inter-isolate communications.
Eliminates support for running directly from sources or script snapshots. In
debug mode, we run from a kernel snapshot; in profile and release modes, we
link in AOT-compiled code.
Renames --dart-non-checked-mode to --disable-dart-asserts since checked mode
does not make sense in Dart 2.
Adds --dynamic and --interpreter flags to
tools/gn. These flags result in engines with
properties as follows:
--dynamic:
- JIT targeting native code on Android and
DBC on iOS
--interpreter
- Target DBC even if running on Android.
For example:
gn --android --dynamic --interpreter --runtime-mode release
Will generate an engine:
- Without Dart asserts
- Without Observatory
- With JIT compililation to DBC
into out/android_dynamic_release_dbc
Flutter AOT builds can be done on Android using .so files (instead of
separate instruction/data snapshots) using the `--build-shared-library`
flag.
Running from .so files stopped working after the engine refactoring in
58e84c8bf0, which this CL restores.
Issue https://github.com/flutter/flutter/issues/17236
With this change if flutter tools provides isolateId parameter, then VM will run the handler on that isolate. If no isolateId is provided, VM will continue running handlers as if they were registered wit Dart_RegisterRootServiceRequestCallback.
This goes towards fixing https://github.com/flutter/flutter/issues/17434
The mobile shells all use the same isolate snapshot. This is also the snapshot used by the service isolate. This works towards a world where the isolate snapshot is no longer a member variable of the DartVM instance. Instead, all snapshots must be specified in the run configuration. For now, the new `Shell::Create` overload will only be used by Fuchsia till I refactor `dart_vm.cc`.
There are no API updates to the mobile shells.
* Roll dart to b298fc6d8f6a0e1aa841dbbdda26663d6012a79a.
Changes since last roll:
```
b298fc6d8f Revert "[kernel] Change dill representation of doubles"
9a7e1f64a2 Revert "Revert "Fix incorrect handling of NSM forwarders and pull all logic into CFE.""
cbca4006f8 fix#30907, add library constants for all SDK libraries
61c226b4ea Only create Goma's analyzer on Linux.
24dd9b4176 Revert "Fix incorrect handling of NSM forwarders and pull all logic into CFE."
bed71b7776 Migrate and clean up the prefix negative tests.
1fcd896ed9 [VM] Avoid deadlock by allowing us to run kernel isolate from a script snapshot, fixes all dartk-sim* builders
0bc6e7217a Update expression compilation expectations.
9038b8f45f CFE support for compiling individual expressions in a context.
7d5025e814 Fix incorrect handling of NSM forwarders and pull all logic into CFE.
e2247e5e00 Put the '@' outside the revision variables.
9381424204 Fix presubmit on Windows. Dart executable is not called .bat
2a8c3515b2 Avoid strong+checked mode: strong mode supersedes checked mode
b7698dcbce Update status for Windows
8baa82413b [infra] Remove --no-preview-dart-2 flag from gardening tools
47e9039512 Don't encode strings up front; don't toString uris
4a0ac85cc3 Update co19 status
ce7329849d Fix build breakages - use platform independent path specification is test so that it works on windows - skip test for precompiled and dartk builds as the test uses spawnUri which is not supported in these modes
ee6351a147 [VM] Set up package config value when invoking the front end for compilation, this should fix issue 32950 "(Isolate.spawnUri() ignores packageConfig argument in Dart 2 mode.'
d1286a367e Strong mode update for swarm
fd27cc3435 Don't store bytes in the file cache.
73abd61304 Re-land "Clean up the use of deprecated API in the analyzer_plugin package".
607f4f5769 [vm] Get more helpful errors from Dart_SetVMFlags and Dart_MakeIsolateRunnable.
f044637c8b [infra] Upgrade checked in SDKs to 2.0.0-dev.52.0
dcf10816aa [infra] Add script that updates checked in SDKs
f8bea2a7e6 dart2js: Register inlined native methods for dump info
7fe8659613 dump-info: Use relative paths for library canonicalUri...
dcf4886500 [frontend-server] Add verbose option.
5087ffa481 [release] Move DDC sync-async flip to correct section in the release notes
fe7056ebaa [release] Update changelog for 2.0.0-dev.52.0
```
* Pick up another revert to fix https://github.com/flutter/flutter/issues/17214 and few more dart commits landed since:
```
4c9b712052 Revert "Don't encode strings up front; don't toString uris"
a1fbf62742 [build] Place 'extern "C"' before __attribute__, as required by gcc.
258c5172df [vm] Remove dart_mirrors_api.h.
384c55c29e Update dartdoc & dependencies to v0.19.0.
```
* fix licenses
The WeakPtrFactory must be deleted on the thread where it was created.
However, the service isolate is created and destroyed on threads from
the Dart thread pool, and the creating thread may not be the same as
the destroying thread.
Isolates may be launched and awaiting snapshot association. We don't
want to send such isolates any messages before their "main" method is
called. In such cases, the engine may intercept and store certain
launch specific information.
