92f2698abe
- Refactor the way X.fromEnvironment is implemented.
...
- Predefine 'dart.isVM' to be 'true'.
R=srdjan@google.com
Review URL: https://codereview.chromium.org//546053002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@39986 260f80e4-7a28-3924-810f-c04153c831b5
2014-09-08 18:23:05 +00:00
97b903c665
Fix for issue 19817
...
- do not try to finalize classes on every Dart API call which could
potentially result in calls to dart code
- Invoke Dart_FinalizeLoading after all loads are done to ensure that
classes are finalized
R=hausner@google.com
Review URL: https://codereview.chromium.org//411633002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@38471 260f80e4-7a28-3924-810f-c04153c831b5
2014-07-22 20:08:15 +00:00
de6a12ce6a
- Add Dart_EmptyString to return the canonical empty string similar to how
...
Null, True and False are done
- Removed check for current isolate from Dart_Null, Dart_True, Dart_False,
Dart_EmptyString as these are returning singleton objects.
R=regis@google.com
Review URL: https://codereview.chromium.org//302143004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@36823 260f80e4-7a28-3924-810f-c04153c831b5
2014-05-30 17:33:15 +00:00
d5fbbd593a
Add a new API function to extract all the native arguments into an array
...
passed in by the caller.
This call can be used in DOM bindings patterns as follows:
Old code -
Dart_Handle exception = 0;
{
WebGL* receiver = DartDOMWrapper::receiver< WebGL >(args);
unsigned srcRGB = DartUtilities::dartToUnsigned(args, 1, exception);
if (exception)
goto fail;
unsigned dstRGB = DartUtilities::dartToUnsigned(args, 2, exception);
if (exception)
goto fail;
unsigned srcAlpha = DartUtilities::dartToUnsigned(args, 3, exception);
if (exception)
goto fail;
unsigned dstAlpha = DartUtilities::dartToUnsigned(args, 4, exception);
if (exception)
goto fail;
receiver->blendFuncSeparate(srcRGB, dstRGB, srcAlpha, dstAlpha);
return;
}
fail:
Dart_ThrowException(exception);
ASSERT_NOT_REACHED();
Proposed new code -
/**
* One time initialization code for setting up argument descriptors
*/
const int kNumArgs = 5;
const int kNumNativeFields = 2;
static const uint8_t native_arg_descriptor[kNumArgs] = {
DART_NATIVE_ARG_DESCRIPTOR(Dart_NativeArgument_kNativeFields, 0),
DART_NATIVE_ARG_DESCRIPTOR(Dart_NativeArgument_kUint32, 1),
DART_NATIVE_ARG_DESCRIPTOR(Dart_NativeArgument_kUint32, 2),
DART_NATIVE_ARG_DESCRIPTOR(Dart_NativeArgument_kUint32, 3),
DART_NATIVE_ARG_DESCRIPTOR(Dart_NativeArgument_kUint32, 4),
};
Dart_NativeArgument_Value native_args[kNumArgs];
intptr_t native_fields[kNumNativeFields];
native_args[0].as_native_fields.num_fields = kNumNativeFields;
native_args[0].as_native_fields.values = native_fields;
/**
* Code executed for each invocation of the binding method
*/
Dart_Handle result = Dart_GetNativeArguments(args, kNumArgs, native_arg_descriptor, native_args);
if (Dart_IsError(result)) {
Dart_ThrowException(result);
}
WebGL* receiver = DartDOMWrapper::receiver< WebGL >(native_args[0].as_native_fields.values);
unsigned srcRGB = native_args[1].as_uint32;
unsigned dstRGB = native_args[2].as_uint32;
unsigned srcAlpha = native_args[3].as_uint32;
unsigned dstAlpha = native_args[4].as_uint32;
receiver->blendFuncSeparate(srcRGB, dstRGB, srcAlpha, dstAlpha);
return;
R=iposva@google.com , vsm@google.com
Review URL: https://codereview.chromium.org//282883002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@36464 260f80e4-7a28-3924-810f-c04153c831b5
2014-05-22 00:08:23 +00:00
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
c3dfdbe772
Fix fromEnvironment when called from isolates.
...
BUG=
R=sgjesse@google.com
Review URL: https://codereview.chromium.org//180243022
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@33363 260f80e4-7a28-3924-810f-c04153c831b5
2014-03-06 09:16:41 +00:00
8e0129970c
Use a tag bit for indicating prologue weak persistent handles, this avoids
...
the costly lookup to determine if a handle is a prologue weak persistent
handle or a regular weak persistent handle in Dart_DeleteWeakPersistentHandle
R=iposva@google.com
Review URL: https://codereview.chromium.org//177093010
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@33254 260f80e4-7a28-3924-810f-c04153c831b5
2014-03-04 00:35:45 +00:00
c059ba6f6d
1. Added new versions of Api::UnWrapStringHandle Api::UnWrapInstanceHandle to
...
use a reused handle instead of creating a new one
2. Use CHEK_ISOLATE instead of DARTSCOPE in some of the API functions where
no handles are created
R=rmacnak@google.com
Review URL: https://codereview.chromium.org//181843007
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@33142 260f80e4-7a28-3924-810f-c04153c831b5
2014-02-27 23:38:39 +00:00
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
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
7f1055df45
Implement GetNativeReceiver without handles under a NoGCScope, this should
...
eliminate the hot InitializeHandle calls that were observed in the profile.
R=srdjan@google.com
Review URL: https://codereview.chromium.org//101153005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31405 260f80e4-7a28-3924-810f-c04153c831b5
2013-12-30 19:55:28 +00:00
491035987f
Change Dart_GetNativeBooleanArgument to use class Ids and direct
...
pointer comparision of the singleton objects to determine value.
R=rmacnak@google.com
Review URL: https://codereview.chromium.org//113763004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31311 260f80e4-7a28-3924-810f-c04153c831b5
2013-12-20 00:15:13 +00:00
f21708a38a
- Dart_ObjectIsType was allowing classes as parameter, changed it to only
...
allow types.
- Return canonical Dart_Null, Dart_True and Dart_False handles instead of
creating a new handle
R=srdjan@google.com
Review URL: https://codereview.chromium.org//26306006
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@28366 260f80e4-7a28-3924-810f-c04153c831b5
2013-10-08 16:42:30 +00:00
d6aaf0cc94
1. Add flag --trace-api to trace API function invocation
...
2. Add tracing of external native functions under --trace-natives flag
3. Added a _printCurrentStacktrace() function so that one could get a
dart stack trace under 'gdb' when in a native or runtime function.
R=regis@google.com
Review URL: https://codereview.chromium.org//23453035
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27166 260f80e4-7a28-3924-810f-c04153c831b5
2013-09-04 23:42:13 +00:00
848291cea7
- Setup a peer for read only strings that are not externalized in
...
Dart_MakeExternalString so that it is not necessary to create
a new reference for it everytime it is accessed in native code.
- Removed unused function Dart_ExternalStringGetPeer
R=iposva@google.com
Review URL: https://codereview.chromium.org//22980022
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26538 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-22 17:10:37 +00:00
543d80f5f8
Fix signature of Dart_SetIntegerReturnValue.
...
R=vsm@google.com
Review URL: https://codereview.chromium.org//22897020
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26487 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-21 23:45:02 +00:00
605b33c1bc
fix cpp11 compile errors
...
R=asiva@google.com
Review URL: https://codereview.chromium.org//23072026
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26387 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-20 20:24:11 +00:00
fc5ffa288f
Simplify access to peer pointer for external strings.
...
R=srdjan@google.com
Review URL: https://codereview.chromium.org//23118006
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26202 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-15 17:10:07 +00:00
4b2c10ae32
Added following dart API changes to enable more efficient access based
...
on the dartium usage pattern:
- Dart_GetNativeStringArgument (gets a String object, peer etc. directly from
the native arguments)
- Dart_SetWeakHandleReturnValue (allows a weak handle to be passed to the
return value, this ensures a new local handle does not have to be created
from a weak handle just to return a value)
- Dart_StringGetProperties (gets some common properties of a string, avoids
multiple API calls to set up a native string)
R=srdjan@google.com , vsm@google.com
Review URL: https://codereview.chromium.org//22632010
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26046 260f80e4-7a28-3924-810f-c04153c831b5
2013-08-13 01:19:25 +00:00
a0571ccb07
Fix incorrect usage of NoGCScope in previous change (dart objects are being
...
allocated so it is possible to have GC).
R=srdjan@google.com
Review URL: https://codereview.chromium.org//21252005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25691 260f80e4-7a28-3924-810f-c04153c831b5
2013-07-31 23:47:04 +00:00
2c5c1fb855
- Add following additional methods to the API to make returning values
...
from Dartium easier:
Dart_SetBooleanReturnValue
Dart_SetIntegerReturnValue
Dart_SetDoubleReturnValue
- Use Isolate value stored in NativeArguments instead of calling
Isolate::Current
R=srdjan@google.com
Review URL: https://codereview.chromium.org//21319002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25676 260f80e4-7a28-3924-810f-c04153c831b5
2013-07-31 18:05:05 +00:00
51651ee00b
Split dart_api.h into multiple parts:
...
dart_api.h - Has the core API functions
dart_mirrors_api.h - Has API functions to support Mirrors or reflection
dart_native_api.h - Has parts which support the native message handling,
profilling and other internal tools
R=sgjesse@google.com , vsm@google.com
Review URL: https://codereview.chromium.org//16973003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24062 260f80e4-7a28-3924-810f-c04153c831b5
2013-06-14 23:47:40 +00:00
b60d09b1fb
- Add different types for persistent and weak persistent handles
...
in the Dart C API.
- Adapt code in the runtime.
R=asiva@google.com
Review URL: https://codereview.chromium.org//15772005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@23421 260f80e4-7a28-3924-810f-c04153c831b5
2013-05-30 15:55:59 +00:00
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
647d060f10
- The callback_error_ handle was never being setup.
...
- Remove some unnecessary DARTSCOPE calls when true/false/null Dart_Handles are
created.
Review URL: https://codereview.chromium.org//13171004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20701 260f80e4-7a28-3924-810f-c04153c831b5
2013-03-30 00:07:13 +00:00
feb7329e2f
Resubmitting r18013.
...
Review URL: https://codereview.chromium.org//12084120
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18018 260f80e4-7a28-3924-810f-c04153c831b5
2013-02-02 00:18:37 +00:00
450bf7c06c
Revert r18013 failing on Windows.
...
Review URL: https://codereview.chromium.org//12169002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18015 260f80e4-7a28-3924-810f-c04153c831b5
2013-02-01 23:58:53 +00:00
c651283897
Cleanup api for isolate state checking.
...
This should avoid the breakage on Windows observed by reverted r17962.
Review URL: https://codereview.chromium.org//12082126
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18013 260f80e4-7a28-3924-810f-c04153c831b5
2013-02-01 23:43:33 +00:00
c64871d699
First set of changes towards cleaning up the bytearray access APIs
...
- Added unimplemented versions of Dart_ByteArrayAcquireData and
Dart_ByteArrayReleaseData
- Added infrastructure to prevent callbacks into an API function that
allocates a new object on the Dart heap or invokes dart code.
- Removed the old Dart_ByteArrayGet* access functions as it was felt that
they have become redundant once we provide direct access to the internal
data pointers.
- Removed DARTSCOPE_NOCHECKS as it seems to be redundant after the change
to not create explicit stack zones on each Dart API call.
Review URL: https://codereview.chromium.org//12036098
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17958 260f80e4-7a28-3924-810f-c04153c831b5
2013-01-31 23:56:48 +00:00
209499c17f
Merged String subclasses into String.
...
Merged String subclasses (OneByteString, etc.) into String, keeping
their raw types. This allows String handles to continue to point
to a String after its raw type is changed, such as to make its data
external.
BUG=
Review URL: https://codereview.chromium.org//11367044
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14545 260f80e4-7a28-3924-810f-c04153c831b5
2012-11-05 22:22:19 +00:00
058a5a10ba
Removed StackZone allocation from DARTSCOPE macro, added StackZones in the few places they were still needed.
...
BUG=
Review URL: https://codereview.chromium.org//11185015
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@13751 260f80e4-7a28-3924-810f-c04153c831b5
2012-10-17 18:06:26 +00:00
76d7c9b105
Renamed Zone->StackZone, BaseZone->Zone, in preparation for changing isolate->get_zone() to return what was called the BaseZone instead of its wrapper. The GetBaseZone() methods were not renamed, to help the next CL.
...
BUG=
Review URL: https://codereview.chromium.org//11040062
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@13314 260f80e4-7a28-3924-810f-c04153c831b5
2012-10-05 19:52:55 +00:00
da14bf70a7
Add attributions so printf like functions can have their arguments checked.
...
This change also corrects some misuses of format strings and format
arguments that discovered by the compiler checks.
Review URL: https://chromiumcodereview.appspot.com//10869063
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11912 260f80e4-7a28-3924-810f-c04153c831b5
2012-09-06 00:58:25 +00:00
9a0cbfe8da
Make fewer assumptions about the layout of api handles.
...
Found these problems by changing the layout and seeing what broke.
Review URL: https://chromiumcodereview.appspot.com//10915015
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11647 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-30 19:40:27 +00:00
0dc73ee3a2
Remove inclusion of 'include/dart_api.h' in 'raw_object.h'
...
Review URL: https://chromiumcodereview.appspot.com//10902002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11571 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-30 00:17:52 +00:00
55c106f812
Make ClassFinalizer indifferent on whether we are generating a snapshot or not.
...
Add flag --error_on_malformed_type.
Remove obsolete flag --verify_implements.
Support snapshotting of LanguageError (for malformed types) and ApiError.
Review URL: https://chromiumcodereview.appspot.com//10871005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11198 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-23 00:27:49 +00:00
d4d781d636
- Unify class ids and snapshot object ids list so that we don't have disparate
...
and sometimes confusing values.
- Remove instance_kind_ field from RawClass.
- Rename all class id names to have a Cid suffix.
- Remove code from object.h and object_store.h which dealt with object ids
of predefined classes for snapshots.
Review URL: https://chromiumcodereview.appspot.com//10827209
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10418 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-08 19:46:23 +00:00
2803d78dfd
Change the zone allocation api.
...
Instead of passing a size in bytes to the allocation function, we now
have a templatized Alloc function:
zone->Alloc<Type>(len)
This is better for security, as we can check for integer overflow in
the size computation before performing the allocation. Before, we
often failed to check this.
Review URL: https://chromiumcodereview.appspot.com//10836061
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10254 260f80e4-7a28-3924-810f-c04153c831b5
2012-08-03 21:51:44 +00:00
d95cbc8d7f
Use VM type cast and save handles.
...
Review URL: https://chromiumcodereview.appspot.com//10693071
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9317 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-02 21:42:53 +00:00
bee192cbe4
- Rename class index to class id.
...
- Remove unused method.
Review URL: https://chromiumcodereview.appspot.com//10441111
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8148 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-31 12:41:37 +00:00
ff9fdf11b2
Speed up the Dart_IsBlah functions by checking the class index. This
...
allows us to avoid creating handles (and therefore handle scopes) in
these functions.
Before:
UseDartApi : 66395
After:
UseDartApi : 42730
Main improvement comes from speeding up Dart_IsError.
Review URL: https://chromiumcodereview.appspot.com//10386060
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7619 260f80e4-7a28-3924-810f-c04153c831b5
2012-05-14 17:58:59 +00:00
e5022d70d4
Add fast paths for Smi values in the dart embedding api.
...
This speeds up the UseDartApi microbenchmark by 30%. Thanks to Carl
for suggesting this.
Review URL: https://chromiumcodereview.appspot.com//10052027
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6602 260f80e4-7a28-3924-810f-c04153c831b5
2012-04-16 20:30:37 +00:00
9731c1c254
Rename Api::NewLocalHandle -> Api::NewHandle.
...
Api::NewHandle now takes a RawObject* intead of an Object&.
- This makes the code shorter and easier to read.
- This allows us to drop the DARTSCOPE from Dart_GetNativeArgument.
(6% speedup on Benchmark_UseDartApi)
Review URL: https://chromiumcodereview.appspot.com//10014002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6283 260f80e4-7a28-3924-810f-c04153c831b5
2012-04-06 17:05:50 +00:00
c0d7f96409
Remove many calls to Isolate::Current() in the dart embedding api by
...
passing the isolate explicitly.
Review URL: https://chromiumcodereview.appspot.com//9956133
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6193 260f80e4-7a28-3924-810f-c04153c831b5
2012-04-04 20:31:49 +00:00
f4c5dd4db3
Implement prologue weak persistent handles.
...
Prologue weak persistent handles are similar to weak persistent
handles but exhibit different behavior during garbage collections that
invoke the prologue and epilogue callbacks. While weak persistent
handles always weakly reference their referents, prologue weak
persistent handles weakly reference their referents only during a
garbage collection occurs that invokes the prologue and epilogue
callbacks. During all other garbage collections, prologue weak
persistent handles strongly reference their referents.
Review URL: https://chromiumcodereview.appspot.com//9655011
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5445 260f80e4-7a28-3924-810f-c04153c831b5
2012-03-13 23:41:59 +00:00
3481c5661a
Decode the Dart message into a Dart_CMessage structure before calling the native port callback
...
The native port callback is now passed the message as a decodes
Dart_CMessage structure. The Dart_CMessage structure is allocated
in a zone and the callback receiving it should expect the
lifetime to be controlled by the caller.
Added support for zones which do not require a current
isolate. Changed the GrowableArray to support allocating in
aprovided zone instead of the zone for the current isolate.
R=turnidge@google.com , asiva@google.com
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com//9325022
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4068 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-09 08:47:19 +00:00
1f5364cd3b
Add support for native ports in the vm.
...
Dart_NewNativePort creates a port associated with a C handler
function. When messages come in on this port, they are forwarded to
the C function for processing.
To support this, refactored PortMap so that it operates on a new
MessageHandler type instead of directly on Isolates.
For now, native ports have a dedicated single thread. Eventually we
will back native ports (and possibly Isolates as well) by a shared
thread pool.
Review URL: https://chromiumcodereview.appspot.com//9169063
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3804 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-01 18:53:40 +00:00
8920623dc5
OOB messages and general message refactor.
...
(1)
No longer give embedders direct access to inter-isolate messages.
Instead, keep these messages in an internal queue and rely on the
embedder only to provide notifications. This simplifies the api in
numerous ways:
- post message callback drops parameters and becomes message notify callback.
- close port callback goes away
- Dart_Message type goes away
- Dart_HandleMessage gets a simpler signature
Updated the custom_isolate_test to show what use of the new apis looks like.
(2)
Begin to add support for out-of-band (OOB) messages. These messages
supercede regular messages in the queue. We will attempt to deliver
these messages even while code is running, by using the isolate
interrupt mechanism. These messages are not user-visible. They will
be used by the runtime internally to implement things like reflection.
Renamed PortMessage to Message.
Refactored message sending apis in PortMap and Isolate.
Modified MessageQueue to be aware of multiple priorities.
Modify Dart_HandleMessage to process multiple OOB messages
Review URL: https://chromiumcodereview.appspot.com//9182001
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3562 260f80e4-7a28-3924-810f-c04153c831b5
2012-01-24 19:31:01 +00:00
917bbbfc39
Provide API support for weak handles and post-mortem finalization.
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In addition, this change separates the storage of weak persistent
handles from ordinary persistent handles. An ordinary persistent
handle now stores no other data than the raw pointer value.
Review URL: http://codereview.chromium.org//9148051
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3273 260f80e4-7a28-3924-810f-c04153c831b5
2012-01-13 01:23:42 +00:00
55e33151db
Introduce the Error object class in the vm. It represents all of the
...
things that may go wrong while invoking the dart api.
Here are the four types of error:
- ApiError = the user misused one of the dart apis
- LanguageError = a language-level problem, e.g. compiler error
- UnhandledException = an uncaught exception made its way to the embedder
- UnwindError = a forced isolate interrupt
This cl is the first of a series. I plan to move the point of
creation for LanguageErrors into the Parser, etc. I also plan to move
the longjmp's out of dart_api_impl.cc. I also also plan to implement
UnwindErrors later.
(Copied from Issue 9085031 due to subversion problems)
Review URL: http://codereview.chromium.org//9166016
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3168 260f80e4-7a28-3924-810f-c04153c831b5
2012-01-10 21:42:21 +00:00
iposva@google.com