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99 Commits

Author SHA1 Message Date
ajohnsen@google.com 0491f4e887 Per isolate package root. 
BUG=
R=iposva@google.com, ricow@google.com, sgjesse@google.com, turnidge@google.com

Committed: https://code.google.com/p/dart/source/detail?r=40534

Review URL: https://codereview.chromium.org//545483002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40581 260f80e4-7a28-3924-810f-c04153c831b5
 2014-09-23 05:46:14 +00:00
ajohnsen@google.com 38619425c2 Revert "Per isolate package root." 
Revert "Fix test in checked mode."

The Dartium branch is locked atm, making it impossible to land this and have green Dartium bots.

BUG=

Review URL: https://codereview.chromium.org//590123002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40540 260f80e4-7a28-3924-810f-c04153c831b5
 2014-09-22 11:13:28 +00:00
ajohnsen@google.com a058d07806 Per isolate package root. 
BUG=
R=iposva@google.com, sgjesse@google.com, turnidge@google.com

Review URL: https://codereview.chromium.org//545483002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40534 260f80e4-7a28-3924-810f-c04153c831b5
 2014-09-22 08:07:06 +00:00
ricow@google.com 69bed3d030 Revert revision 39617 "Create isolates in a separate thread." 
This is breaking dartium with:
BrowserOutput.stderr:
  ../../dart/runtime/vm/dart_api_impl.cc:1614: error: Dart_EnterScope expects there to be a current isolate. Did you forget to call Dart_CreateIsolate or Dart_EnterIsolate?

R=vsm@google.com

Review URL: https://codereview.chromium.org//516863002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39638 260f80e4-7a28-3924-810f-c04153c831b5
 2014-08-28 09:52:59 +00:00
turnidge@google.com 3cd24f8ebf Create isolates in a separate thread. 
Previously the parent isolate waited for the child isolate to fully
load, which was not ideal.  This change fixes that.

If you run on mac, you may need to raise your open file limit to make mandel_isolate_test pass:

ulimit -n 1024

Default open file limit on the mac is low.

R=johnmccutchan@google.com

Review URL: https://codereview.chromium.org//507913003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39617 260f80e4-7a28-3924-810f-c04153c831b5
 2014-08-27 19:47:06 +00:00
turnidge@google.com c48496b873 Refactor isolate startup code in preparation for making isolate spawning more truly non-blocking. 
Instead of passing a startup message to the new isolate, pass all
necessary information in to _startIsolate directly.  The new isolate
sends its control port and capabilities back to the parent.

R=iposva@google.com

Review URL: https://codereview.chromium.org//456983002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39423 260f80e4-7a28-3924-810f-c04153c831b5
 2014-08-20 19:57:09 +00:00
iposva@google.com 4835041da9 - Account for number of pending tasks in old-space collections. 
- Protect access to the free lists.
- MutexLocker/MonitorLocker do not need to be StackResources.

R=koda@google.com

Review URL: https://codereview.chromium.org//474913004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39396 260f80e4-7a28-3924-810f-c04153c831b5
 2014-08-20 03:54:14 +00:00
iposva@google.com 14ecdbd66a - Separate the thread implementation used in bin/ and vm/ 
to allow us to make VM specific changes.

R=asiva@google.com

Review URL: https://codereview.chromium.org//463993002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39172 260f80e4-7a28-3924-810f-c04153c831b5
 2014-08-12 23:19:53 +00:00
iposva@google.com 5686b6a793 - Implement Isolate.pause and Isolate.resume. 
- Implement a minimum Capability functionality.

R=asiva@google.com

Review URL: https://codereview.chromium.org//354763004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@37982 260f80e4-7a28-3924-810f-c04153c831b5
 2014-07-03 12:56:02 +00:00
iposva@google.com fd8565b071 - Add a minimal implementation of Capability. 
- Make RawReceivePort and SendPort VM internal objects.
- Rationalize the creation of ports and their handling within the VM.

R=asiva@google.com

Review URL: https://codereview.chromium.org//243973002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@35325 260f80e4-7a28-3924-810f-c04153c831b5
 2014-04-23 19:44:03 +00:00
iposva@google.com 0977a3bf2b - First step in refactoring ports with the goal of moving 
them closer into the VM implementation.

R=asiva@google.com

Review URL: https://codereview.chromium.org//196443009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34438 260f80e4-7a28-3924-810f-c04153c831b5
 2014-03-26 17:30:39 +00:00
fschneider@google.com 16857e0b13 Revert r32930 (Add more timing information in the VM to track time...) 
It caused severe performance regressions that should be addressed.

TBR=asiva@google.com

Review URL: https://codereview.chromium.org//177733002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32959 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-24 12:15:55 +00:00
asiva@google.com 6d313d3797 Add more timing information in the VM to track time spent is dart code Vs native code. 
R=johnmccutchan@google.com, turnidge@google.com

Review URL: https://codereview.chromium.org//137483010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32930 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-21 21:30:29 +00:00
regis@google.com 7830430adf Implement eager instantiation and canonicalization of type arguments at run 
time using a cache in uninstantiated type arguments.
Remove InstantiatedTypeArguments class.
Fix a bug in optimized code: do not update unused type test cache for Smi.
Fix a bug in optimized code on ARM and MIPS in type test cache lookup.

R=iposva@google.com, srdjan@google.com

Review URL: https://codereview.chromium.org//154393003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32447 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-07 19:54:33 +00:00
turnidge@google.com b891e78325 Post-meetup feature extravaganza. 
Remodel the top-level isolate summary page.

Add variables to stack frames in the stack trace.

Stop putting small integers and bools in the object id ring.

Rework how we pass down null references (and null-like references like
uninitialized values).

Collect all isolate timers by default.

Change the lifetime of IsolateSpawnState so that we can refer to it
later to know how an isolate started up.  Stop pretending that
IsolateSpawnState is a void*.  Clean up vestigial IsolateStartData.

R=johnmccutchan@google.com

Review URL: https://codereview.chromium.org//145323002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32128 260f80e4-7a28-3924-810f-c04153c831b5
 2014-01-29 18:40:12 +00:00
iposva@google.com 781f737c6a First round of http://dartbug.com/15922: 
- Address warnings about 64-bit to 32-bit conversions.
- Remove heap profiler.

R=asiva@google.com

Review URL: https://codereview.chromium.org//139043003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31867 260f80e4-7a28-3924-810f-c04153c831b5
 2014-01-16 05:05:35 +00:00
iposva@google.com 1e8061f060 - Remove the reply_port from the VM internal message object. 
- Adjust all the uses of this API.

R=johnmccutchan@google.com

Review URL: https://codereview.chromium.org//93873015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31205 260f80e4-7a28-3924-810f-c04153c831b5
 2013-12-17 21:11:18 +00:00
lrn@google.com ed814958fc Fix VM not accepting static methods for Isolate.spawn. 
BUG= http://dartbug.com/3011

Committed: https://code.google.com/p/dart/source/detail?r=30300

R=iposva@google.com

Review URL: https://codereview.chromium.org//68813002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30442 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-20 09:14:30 +00:00
lrn@google.com a43c644f63 Make SendPortImpl_internalSend not take a reply port as argument. 
The reply port is still there in the internal Message structure,
where it is used by control messages.

BUG= http://dartbug.com/14731
R=fschneider@google.com

Review URL: https://codereview.chromium.org//73783002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30302 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-15 11:28:23 +00:00
lrn@google.com ab18829ae4 Revert "Fix VM not accepting static methods for Isolate.spawn." 
Comitted by mistake.

Review URL: https://codereview.chromium.org//73893004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30301 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-15 11:23:47 +00:00
lrn@google.com b0e40ddc70 Fix VM not accepting static methods for Isolate.spawn. 
BUG= http://dartbug.com/3011

Review URL: https://codereview.chromium.org//68813002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30300 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-15 10:28:32 +00:00
iposva@google.com 3dced243b3 Fix http://dartbug.com/14763 
- Find main in the exported names of the root library.
- Unify how the main function is called from spawnUri
  and the initial isolate.

Review URL: https://codereview.chromium.org//48713013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29865 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-05 00:55:41 +00:00
asiva@google.com 545bec0843 Cleanup StaticResolveType, it does not seem to be used anywhere. 
R=regis@google.com

Review URL: https://codereview.chromium.org//50523018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29696 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-31 20:41:59 +00:00
iposva@google.com 2ed438e40c Reland https://code.google.com/p/dart/source/detail?r=29315: 
- Make sure to keep the main/control port opened until the
  isolate is finished.
- Account for the number of opened control ports to be able
  to determine whether there are live ports.
- Ensure that the spawned isolated is kept alive until the
  initial startup message can be handled.
- Add more isolate tracing output.
- Use the control port for the debugger id.

Review URL: https://codereview.chromium.org//47573002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29323 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-27 14:34:23 +00:00
iposva@google.com eb95d787c3 - Revert parts of r29315 while attempting to reproduce 
unexplained buildbot failures locally.

Review URL: https://codereview.chromium.org//47233002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29317 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-26 21:50:38 +00:00
iposva@google.com b3f3d8bfbd - Make sure to keep the main/control port opened until the 
isolate is finished.
- Account for the number of opened control ports to be able
  to determine whether there are live ports.
- Fix imports in snapshotted test.

R=johnmccutchan@google.com

Review URL: https://codereview.chromium.org//46173002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29315 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-26 20:50:20 +00:00
floitsch@google.com 6a72655d1b Very simple version of Isolates. 
R=ajohnsen@google.com, iposva@google.com, kasperl@google.com, lrn@google.com

Review URL: https://codereview.chromium.org//27215002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29271 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-25 19:23:00 +00:00
srdjan@google.com b6b3e1f400 Factor out throwing of argument error. 
R=asiva@google.com

Review URL: https://codereview.chromium.org//25566002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@28109 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-01 18:48:37 +00:00
hausner@google.com fd57843900 Update handling of ambiguous name references 
Update VM to latest spec. Referencing a name that is imported
from more than one library is no longer a compile-time error.
If one of the sources of an ambiguous reference is a dart library,
the dart library declaration is automatically hidden.

Also fixes a bug where looking up a getter name in a library
found the getter even though the name is filtered out in the
'hide' combinator.

Long-term we should fix the need for repeatedly convert between
the mangled getter and setter names and the untangled name.

Fixes 12915, 12913, 12724.

R=regis@google.com

Review URL: https://codereview.chromium.org//23484020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27312 260f80e4-7a28-3924-810f-c04153c831b5
 2013-09-09 21:52:40 +00:00
regis@google.com 9581071936 Refactor resolution code in the vm to properly handle ambiguity errors. 
Add test.

R=asiva@google.com

Review URL: https://codereview.chromium.org//19662003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25324 260f80e4-7a28-3924-810f-c04153c831b5
 2013-07-23 00:19:39 +00:00
asiva@google.com 703bad2d2a Revert change 23636 as it is causing issues on dartium. Will resubmit after investigating the dartium failure. 
Review URL: https://codereview.chromium.org//16378004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23641 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-05 17:28:01 +00:00
asiva@google.com bd14296eb7 Fix for issue 1755. 
Use 'new' in all the snapshot reallocation functions instead of realloc.
This would result in program termination when allocation fails and will
ensure that a NULL will not be returned.

R=srdjan@google.com

Review URL: https://codereview.chromium.org//16271010

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23636 260f80e4-7a28-3924-810f-c04153c831b5
 2013-06-05 16:21:04 +00:00
iposva@google.com 1836035266 - Modify dart_api.h to be a proper C API. 
- Verify that dart_api.h can be used from C
  by changing the test_extension to be a pure C file.

R=asiva@google.com

Review URL: https://codereview.chromium.org//15689013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23476 260f80e4-7a28-3924-810f-c04153c831b5
 2013-05-31 16:36:27 +00:00
iposva@google.com 0d0fcbe7e1 Changelist to land https://codereview.chromium.org/13452007/ for Siva. 
Review URL: https://codereview.chromium.org//13813018

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21160 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-09 17:51:24 +00:00
asiva@google.com 7b72985c3e First step for fixing Issue 9416. 
Review URL: https://codereview.chromium.org//13351002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20760 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-02 00:01:15 +00:00
regis@google.com 163db76189 Hook up simulator (if needed) when calling Dart code. 
Merge identical InvokeDynamic and InvokeStatic to InvokeFunction.
Remove redundant argument from InvokeClosure.
Review URL: https://codereview.chromium.org//12315087

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18994 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-25 19:30:29 +00:00
ager@google.com dd917e2498 Remove freeing of zone allocate strings. 
R=vegorov@google.com
BUG=dartbug.com/4270

Review URL: https://codereview.chromium.org//12226060

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18223 260f80e4-7a28-3924-810f-c04153c831b5
 2013-02-07 15:49:30 +00:00
asiva@google.com f4fe42c280 Added macros OBJECT_IMPLEMENTATION and FINAL_OBJECT_IMPLEMENTATION 
which have different implementations of 'operator=' and 'operator^='.
In the case of FINAL_OBJECT_IMPLEMENTATION we do not do the vtable setting
in these methods (Note the |= operator functionality is now subsumed into
the new implementation of "operator^=")
Review URL: https://codereview.chromium.org//12052033

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17491 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-23 20:01:31 +00:00
srdjan@google.com 4dcfe405c0 Fix for ^= to |= 
Review URL: https://codereview.chromium.org//11929030

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17312 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-18 20:55:38 +00:00
srdjan@google.com 7159a6f103 Some more ^= to |= 
Review URL: https://codereview.chromium.org//12017020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17310 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-18 20:43:33 +00:00
srdjan@google.com 37a715bbbf Lookup functions by name that contains the private key, except for dart_api which allows ignoring the private key. 
Review URL: https://codereview.chromium.org//11968022

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17178 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-17 00:42:03 +00:00
asiva@google.com 7022b39e35 Convert all symbol accessors to return read only handles so that it is not necessary to create a new handle in the code that uses it. 
Added a few more strings to the symbols list.
Review URL: https://codereview.chromium.org//11667012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16584 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-02 19:31:59 +00:00
asiva@google.com 7ea520f10f Create read only handles for empty_array and sentinel objects 
(trying out a basic framework and will extend it to others once this
works).
Review URL: https://codereview.chromium.org//11648006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16416 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-21 02:33:05 +00:00
fschneider@google.com 3546cf0b35 Cache resolution of two static functions frequently used in I/O. 
Review URL: https://codereview.chromium.org//11636017

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16360 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-20 12:42:11 +00:00
asiva@google.com 8af296c9c8 Cleanup the exceptions create code to use Arrays instead GrowableArrays so 
that it is consistent with the DartEntry invoke code that it calls finally.
Review URL: https://codereview.chromium.org//11639007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16295 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-18 23:47:35 +00:00
asiva@google.com 2c6de68680 Changed the API in DartEntry for invoking dart code from C++ to make it more compatible with the requirements of the runtime. 
Deleted all the code duplication that was added to circumvent the old DartEntry API requirements.
Review URL: https://codereview.chromium.org//11613009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16288 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-18 21:36:01 +00:00
tball@google.com 3282ae3f72 Second version of support for specifying an unhandled exception callback 
in Dart.  Isolate.spawnFunction optionally takes a callback parameter,
which is not resolved until an unhandled exception occurs.  If a callback
wasn't specified, the VM will then call an "_unhandledExceptionCallback"
function if it is defined in the isolate's source file. If no callback
is provided, the error is logged as the isolate is closed.
Review URL: https://codereview.chromium.org//11558034

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16186 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-15 00:20:07 +00:00
regis@google.com dd6a0ec349 Rename GET_NATIVE_ARGUMENT macro to GET_NON_NULL_NATIVE_ARGUMENT. 
Introduce new GET_NATIVE_ARGUMENT macro accepting null.
Add test.
Review URL: https://codereview.chromium.org//11468016

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15919 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-10 17:59:40 +00:00
tball@google.com bf5f0db5d0 Added support for isolate unhandled exceptions. 
BUG=

Review URL: https://codereview.chromium.org//11413101

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15352 260f80e4-7a28-3924-810f-c04153c831b5
 2012-11-26 23:31:47 +00:00
hausner@google.com 7eb3efc2ba Fix native argument handling 
Native functions need to fetch arguments differently if they are
called through a closure.

fixes issue 6696.
Review URL: https://codereview.chromium.org//11293290

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14937 260f80e4-7a28-3924-810f-c04153c831b5
 2012-11-15 01:14:01 +00:00