Before it was used twice (to write to stderr and to forward to logcat.)
The result: The logcat one (which is what you actually get when running
on Android) prints arbitrary data.
Now it only forwards to logcat and the output is as expected.
Bug:
Change-Id: I12eecab93f883164765711994ab7f014030bf3a0
Reviewed-on: https://dart-review.googlesource.com/4422
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Jens Johansen <jensj@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 .
The assertions which tried to assert that we only use
StackFrameIterator to walk frames of the current thread was incorrect.
We already have cases where other threads will walk the stack of the
mutator thread, see below for an example where this can happen.
Thread::VisitObjectPointers was incorrectly passing Thread::Current() to
the StackFrameIterator instead of 'this'. (Code in thread_registry.cc will
loop over a number of threads and calls VisitObjectPointers on them)
Mutator thread:
0 pthread_cond_wait@@GLIBC_2.3.2
1 dart::Monitor::WaitMicros
2 dart::Monitor::Wait
3 dart::MonitorLocker::Wait
4 dart::ThreadBarrier::Sync
5 dart::GCMarker::MarkObjects
6 dart::PageSpace::MarkSweep
7 dart::Heap::CollectOldSpaceGarbage
8 dart::Heap::CollectNewSpaceGarbage
9 dart::Heap::CollectGarbage
10 dart::DN_HelperObject_<native>
11 dart::BootstrapNatives::<native>
<dart frames>
MarkTask thread:
1 dart::EntryFrame::VisitObjectPointers
2 dart::Thread::VisitObjectPointers <---- Walks mutator thread stack
3 dart::ThreadRegistry::VisitObjectPointers <---- Iterates over a number of threads
4 dart::Isolate::VisitStackPointers
5 dart::Isolate::VisitObjectPointers
6 dart::GCMarker::IterateRoots
7 dart::MarkTask::Run
8 dart::ThreadPool::Worker::Loop
9 dart::ThreadPool::Worker::Main
10 dart::ThreadStart
R=rmacnak@google.com
Review-Url: https://codereview.chromium.org/2845053003 .
Like HOST_ARCH_*, HOST_OS_* describes the OS the VM is running on, which may be different from the OS the VM is generating code for during AOT compilation.
Currently we conflate the two when emitting AOT as assembly, and we get away with it because Flutter only uses assembly for targeting iOS and one can only target iOS from a Mac, but we expect to use assembly for Android as well so native tools can unwind Dart frames.
R=zra@google.com
Review-Url: https://codereview.chromium.org/2750843003 .
Revert "Revert "Fixed issue in MallocHooks where a MallocHookScope was accidentally removed during a merge, causing a deadlock in the hooks. Also turned off stack trace collection in a test that was timing out as a result of the stack trace collection.""
This reverts commit 1a5b555aa9.
BUG=
R=zra@google.com
Review-Url: https://codereview.chromium.org/2711353003 .
Allow controlling the target ABI by defining TARGET_ABI_IOS or TARGET_ABI_EABI. If neither is defined, default to the previous behavior.
Make Linux, Mac, Android and iOS agree on the value of PreferredCodeAlignment for all architectures.
BUG=http://dartbug.com/26464R=zra@google.com
Review URL: https://codereview.chromium.org/1982613003 .
- [x] Refactor old OSThread interface for querying thread CPU time into OS::GetCurrentThreadCPUMicros.
- [x] Add data to TimelineEvent to track thread CPU time.
- [x] Include "tts" and "tdur" properties when converting the timeline to JSON
Fixes#26396
BUG=
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1960483002 .
- Split interface to provide direct access to raw clock value and clock frequency.
- Update Stopwatch to use raw clock value and clock frequency instead of microseconds.
- Fix possible initialization race on OSX
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1563473002 .
I was able to convert 49 SNPrint(NULL, 0, ...) patterns to use the
macro. I had to use a #define for the format string 5 times due to
uses that didn't fit the macro.
2 occurences of SNPrint(NULL, 0, ...) had >=2 possibilities for the
format string based on runtime values, and I didn't try to convert
them.
Fixed ~10 format strings.
BUG=
R=iposva@google.com
Review URL: https://codereview.chromium.org//1331623002 .
- Modify the library source generator to generate a source mapping array
The generated array is of the following format:
const char* dart::Bootstrap::corelib_source_paths_[] = {
"dart:core", "/workspace1/dart-all/dart/sdk/lib/core/core.dart",
"bool.dart", "/workspace1/dart-all/dart/sdk/lib/core/bool.dart",
...
...
};
- Read the source file using the source mapping array instead of relying on
a generated buffer containing the sources
- Modify the gyp files to ensure that all libraries are read directly
from the sources. This CL does not change the patch part yet.
Remove the source concatentation step in the gypi files for all the core
libraries.
R=hausner@google.com, iposva@google.com
Review URL: https://codereview.chromium.org//14786012
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22380 260f80e4-7a28-3924-810f-c04153c831b5
Ben Konyi