Remove unused Dart_GlobalTimelineGetTrace and Dart_SetEmbedderTimelineCallbacks, leftover from the days of Mojo.
Change-Id: Id9ea56734155c9c0ef4f23956e0043dddd5070c0
Reviewed-on: https://dart-review.googlesource.com/c/91768
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
This change allows devs embedding the VM in e.g. a server to e.g. export VM metrics as part of their server health metrics.
Change-Id: I7a86a3ad98b900d30d9b7f5d19fa77f1705610c6
Reviewed-on: https://dart-review.googlesource.com/c/74723
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Clement Skau <cskau@google.com>
This will allow any embedder to use a C++ API to talk to the vm-service.
Usecase is e.g. trigger a hot-reload without speaking websocket.
Change-Id: Ia54e5a73a0f0a4899e3e6d60694af0b394efb993
Reviewed-on: https://dart-review.googlesource.com/66384
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit e76ea5b604.
1. Remove unused dart debugger API entrypoints which are not used anymore
as this API has been deprecated and dartium was the last user.
2. Some unit tests are using some of these API entrypoints, so moved them
over to a test file which will be linked into run_vm_tests
Change-Id: I5a486b98e4b97eb4df2e58d9cc0ba603e96c2e32
Reviewed-on: https://dart-review.googlesource.com/11180
Reviewed-by: Siva Annamalai <asiva@google.com>
as this API has been deprecated and dartium was the last user.
2. Some unit tests are using some of these API entrypoints, so moved them
over to a test file which will be linked into run_vm_tests
Change-Id: I3343b23d082400da3c803cf81ea80dfaa5e426cf
Reviewed-on: https://dart-review.googlesource.com/7942
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Moved the responsibility to provide MaxRSS and CurrentRSS from the VM to
the embedder.
The embedder can opt-it by setting a Dart_GetEmbedderInformation
callback using the public Dart_SetEmbedderInformationCallback API.
The implementation of the Dart_GetEmbedderInformation should mandatory
fill the version field and the ones it is able to fill.
The name field must reference a constant C style string, it will not be
freed by the VM code.
R=zra@google.com
Review-Url: https://codereview.chromium.org/2996803002 .
Only reload packages map when we are actually doing the isolate reload.
Snapshotting creates and destroys and loader object every time it loads a dart
file - which means kInitLoader is on the hot path and we should avoid rereading
packages map.
R=asiva@google.com, rmacnak@google.com
Review-Url: https://codereview.chromium.org/2901093002 .
i.e. #ifndef VM_WHATEVER -> #ifndef RUNTIME_VM_WHATEVER
This lets us remove a hack from the PRESUBMIT.py script that existed
for reasons that are no longer valid, and sets us up to add some
presubmit checks for the GN build.
R=asiva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/2450713004 .
We now check all of the scripts which make up a library. If any
script is modified, then we consider that library to be modified. We
also consider any library which imports a modified library to be
modified. To propagate this info efficiently, we build and discard
the imported-by graph when beginning a reload.
The embedder must provide a FileModifiedCallback in order to support
the detection of modified scripts.
In order to detect changes to package: libraries, we have modified the
embedder interface to provide the resolved url when possible, so that
we don't need to re-resolve package uris when checking for reload.
This change is incompatible and all embedders will need to be updated.
We now support a "force" flag when reloading sources. This causes all
libraries to be reloaded regardless of whether the underlying scripts
have been updated.
Closes#26919R=johnmccutchan@google.com
Review URL: https://codereview.chromium.org/2186423002 .
API changes:
- Remove isolate specific Timeline APIs.
- Remove Dart_EmbedderTimelineGetTimeline callback.
- Add Dart_TimelineEvent so that arbitrary trace events can be added.
Internal changes:
- Remove isolate specific streams which were never used or controllable from outside the VM.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1811613002 .
- Add three new embedder hooks registered with Dart_SetEmbedderTimelineCallbacks
- Dart_EmbedderTimelineStartRecording
- Dart_EmbedderTimelineStopRecording
- Dart_EmbedderTimelineGetTimeline
- Add unit test for record start / stop notification.
- Add unit test for get timeline.
This should allow Flutter to remove their hacked up timeline service RPCs.
R=chinmaygarde@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/1783953002 .
Service Protocol:
- _clearVMTimeline (clear timeline)
- _getVMTimeline (fetch timeline)
- _setVMTimelineFlag (control recording)
- _getVMTimelineFlag (...)
- _getVMTimeline service unit test
Observatory:
- timeline page with record on/off, clear timeline, and refresh buttons.
- trace-viewer based timeline view that runs in an iframe driven by a small javascript program
Misc:
- Fix default enable logic bugs
- Add 'Debugger Pause' timeline event
- Threads can have a name and that name will be displayed in Observatory
- Tighten up locking when printing JSON
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1406413006 .
- This CL only adds support for synchronous blocks of time. A follow up CL will add asynchronous blocks of time.
- Reports true thread id to tracing system. This is an improvement over Mojo's tracing helper.
- Dart events are included in individual isolate traces and global traces obtained via the embedders API.
- Dart events are included in the write to disk path (--timeline_dir).
R=rmacnak@google.com
Review URL: https://codereview.chromium.org//1377663002 .
- Move contents of dart_debugger_api.h into dart_tools_api.h
- Make dart_debugger_api.h forward to dart_tools_api.h
- Move some (service, timeline) bits of dart_api.h into dart_tools_api.h.
R=asiva@google.com
Review URL: https://codereview.chromium.org//1185983005.
Ryan Macnak