3 Commits

Author	SHA1	Message	Date
Vyacheslav Egorov	a5e1f89583	VM: Fix an app-jit related shutdown race. ... IsolateData contains AppSnapshot which might own some HeapPage-s, so we can't destroy IsolateData in the Dart_IsolateShutdownCallback, because some thread running in the isolate (e.g. background compiler) might still touch thoses pages or objects they host. We need to delay destruction of AppSnapshot until after the isolate shutdown. Current API does not allow that, so we introduce a new isolate lifecycle callback - Dart_IsolateCleanupCallback, which is invoked at the end of the isolote lifecycle when things like background compiler have been stopped and no Dart code is supposed to run. BUG= R=rmacnak@google.com Review-Url: https://codereview.chromium.org/2720723005 .	2017-02-28 21:10:04 +01:00
Ryan Macnak	781fd36086	Add an option to gen_snapshot for creating a Makefile describing a snapshot's dependencies. This option may be used when generating any snapshot kind, or without generating a snapshot. ... - Factor out MallocGrowableArray from vm to platform. - Add File::Print. R=asiva@google.com Review-Url: https://codereview.chromium.org/2715463003 .	2017-02-23 12:40:48 -08:00
Ryan Macnak	a317b90d63	Cleanup app snapshots on isolate/vm exit. ... R=zra@google.com Review-Url: https://codereview.chromium.org/2694103004 .	2017-02-16 13:54:57 -08:00