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413 Commits

Author SHA1 Message Date
ulan@chromium.org
8dc728126e Start incremental marking on idle notification. 
BUG=v8:1458
TEST=cctest/test-api/IdleNotification*

Review URL: http://codereview.chromium.org/8519002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-30 11:13:36 +00:00
yangguo@chromium.org
2055f4195e Recommit introducing short external strings. 
Review URL: http://codereview.chromium.org/8677006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-23 13:08:28 +00:00
yangguo@chromium.org
922aee5a02 Rolling back r10049 due to webkit failures. 
Review URL: http://codereview.chromium.org/8681007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-23 10:41:12 +00:00
yangguo@chromium.org
21edc7c30b Introduce short external strings without pointer cache. 
BUG=
TEST=

Review URL: http://codereview.chromium.org/8635011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-23 09:58:58 +00:00
dslomov@chromium.org
963ccfdaea Extension state made per-siolate in genesis 
BUG=http://code.google.com/p/v8/issues/detail?id=1821

Review URL: http://codereview.chromium.org/8536042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-15 22:48:55 +00:00
yurys@chromium.org
8b7bcc4e80 Add getters for column number and script id to v8::Function 
Review URL: http://codereview.chromium.org/8508008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-09 14:18:30 +00:00
kmillikin@chromium.org
0df252b38b Handlify the remaining CallStubCompiler functions. 
Also, handlify functions for loading with interceptors and callbacks.
Remove some unneeded code.  Rename Foreign::address() because it
confusingly shadows HeapObject::address() which does something quite
different.

R=vegorov@chromium.org,ulan@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8391045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-28 12:37:29 +00:00
rossberg@chromium.org
70dc2fe968 Implement for-in loop for proxies. 
Fix related corner case for Object.keys.
Remove obsolete GET_KEYS builtin.

R=ricow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8256015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-24 15:56:18 +00:00
lrn@chromium.org
7ab6e55f78 Moved random generator state to global context. 
Change Random to take global context, not isolate.

BUG=v8:864

Review URL: http://codereview.chromium.org/8162014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-24 12:12:21 +00:00
kmillikin@chromium.org
838fc27766 Handlify the runtime lookup of CallIC and KeyedCallIC. 
R=ulan@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8345038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-19 12:04:16 +00:00
erik.corry@gmail.com
aa91760570 Fix from Paul Lind that helps post-isolates V8 work with older 
Android releases.  See http://code.google.com/p/v8/issues/detail?id=1780
Review URL: http://codereview.chromium.org/8347032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-19 07:49:47 +00:00
ulan@chromium.org
feeb0b0211 Handlify upper layers of LoadIC. 
BUG=
TEST=

Review URL: http://codereview.chromium.org/8337008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-18 12:19:18 +00:00
kmillikin@chromium.org
56c763f023 Make the GC aware of JSReceiver pointers in LookupResults. 
The LookupResult utility class is used in handlified code, but it can
contain a raw pointer to the lookup's holder object.  Create a per-thread
stack of live LookupResults and iterate all the live ones on GC.

R=vegorov@chromium.org,erik.corry@gmail.com
BUG=
TEST=

Review URL: http://codereview.chromium.org/8341009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-18 11:18:55 +00:00
erik.corry@gmail.com
b90ec2f384 Change to disable stupid gcc warning. 
Review URL: http://codereview.chromium.org/8318003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-17 13:27:57 +00:00
erikcorry
dac0b853e1 Improve speed of Utf8Write by always flattening the string first and 
detecting the ASCII case.  Also rewrite Utf8Length to work on an
unflattened string.  Bug: http://code.google.com/p/v8/issues/detail?id=1665
Review URL: http://codereview.chromium.org/8304021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-17 12:48:31 +00:00
vegorov@chromium.org
b182baf350 Return empty HeapStatistics for uninitialized isolate. 
R=danno@chromium.org

Review URL: http://codereview.chromium.org/8278001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-13 16:11:18 +00:00
rossberg@chromium.org
1abf3ed0a4 Introduce collective --harmony flag. 
Shorten --harmony-block-scoping to --harmony-scoping.

R=keuchel@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8226017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-12 12:23:06 +00:00
erik.corry@gmail.com
ba8a7f374e Add --noclever-optimizations to disable some things that have 
caused trouble in the past.
Review URL: http://codereview.chromium.org/8229005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-11 11:35:04 +00:00
kmillikin@chromium.org
1f12cc4099 Simplify calling generated code from the runtime. 
Instead of expecting Object** arrays at the outermost level, expect
Handle<Object> arrays and reinterpret_cast them only just before invoking
the generated code.

R=rossberg@chromium.org,fschneider@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8133020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 09:31:38 +00:00
lrn@chromium.org
ebc0f85e40 Revert "Added ability to lock strings to prevent their representation or encoding from changing." 
This reverts r9424.

Review URL: http://codereview.chromium.org/8143018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 11:09:34 +00:00
lrn@chromium.org
8e31371d0e Move logic for hidden properties into the JSObject. 
Previously, the logic using the hidden properties backing object was
spread accross use sites. Now it's all contained in JSObject, with
only simple accessors available.
Also change the backing object to be a StringDictionary rather than a JSObject.
There's still room for improvement by making a hash-table that don't
store property details as well.

Review URL: http://codereview.chromium.org/8050013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 07:45:25 +00:00
mikhail.naganov@gmail.com
c05354ecc4 Add v8::HeapGraphNode::GetHeapValue method. 
This allows getting a heap object by a heap snapshot node for further
inspection. Very useful for objects from bindings that mostly have
getter-provided fields.

R=vegorov@google.com
BUG=webkit/61179
TEST=test-heap-profiler/GetHeapValue,GetHeapValueForDeletedObject

Review URL: http://codereview.chromium.org/8046006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-26 14:38:29 +00:00
lrn@chromium.org
172c27a6ba Added ability to lock strings to prevent their representation or encoding from changing. 
Use string locking to ensure consistent representation of source string during JSON parsing.

Review URL: http://codereview.chromium.org/7977001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-26 11:14:41 +00:00
ricow@chromium.org
c23f9867e7 Don't take heap snapshot when doing Heap::RecordStats from OOM cases. 
Filled issue 1718 to track this.
Review URL: http://codereview.chromium.org/7995003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-22 14:43:23 +00:00
rossberg@chromium.org
d938560d59 Implement identity hashes for proxies. 
R=mstarzinger@chromium.org
BUG=v8:1543,v8:1565
TEST=

Review URL: http://codereview.chromium.org/7754015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-22 13:54:53 +00:00
fschneider@chromium.org
fdaadb78d6 Landing for miket@chromium.org: Add an optional source length field to the Extension constructor. 
Original code review: http://codereview.chromium.org/7889046/
Review URL: http://codereview.chromium.org/7978028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-21 13:28:09 +00:00
yangguo@chromium.org
731a70ce13 API: Added Debug::DisableAgent to match existing Debug::EnableAgent 
BUG=v8:1573
TEST=cctest test-debug/TestDebuggerAgent

Review URL: http://codereview.chromium.org/7978025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-21 11:34:05 +00:00
vegorov@chromium.org
ac36cb4504 Merge experimental/gc branch to the bleeding_edge. 
Review URL: http://codereview.chromium.org/7945009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-19 18:36:47 +00:00
danno@chromium.org
6a5e0448c8 Share Maps for ElementsKind transitions 
Support sharing maps after an changing an object's ElementsKind for element kinds other then external elements.

R=svenpanne@chromium.org
BUG=none
TEST=external-arrays.js

Review URL: http://codereview.chromium.org/7862036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-15 16:38:47 +00:00
danno@chromium.org
ab26d8356c Key external array map transitions on ElementsKind instead of ExternalArrayType 
R=jkummrow@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7787007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-09 14:47:37 +00:00
lrn@chromium.org
689f3cb314 Rename scanner.* to scanner-character-streams.*. and scanner-base.* to scanner.* 
R=lrn@chromium.org

Signed-off-by: Thiago Farina <tfarina@chromium.org>

Review URL: http://codereview.chromium.org/7739020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-08 13:06:44 +00:00
yangguo@chromium.org
17d3f54b09 Amends to r9181 and r9191. 
Review URL: http://codereview.chromium.org/7847019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-08 11:03:26 +00:00
yangguo@chromium.org
128552db35 Fixing shared library build of d8. 
Review URL: http://codereview.chromium.org/7851013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-08 09:49:52 +00:00
yangguo@chromium.org
011b136ee0 Slight API change enabling opting out from null termination in String::Write*(). 
BUG=v8:1537
TEST=cctest test-api/StringWrite

Review URL: http://codereview.chromium.org/7706002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-23 11:11:12 +00:00
svenpanne@chromium.org
4b930daf1a Ensure that the current isolate is initialized in the API function Context::GetEntered. 
r8833 introduced a regression in our API semantics, showing up in e.g.
Chrome 12, which is fixed by this patch.
Review URL: http://codereview.chromium.org/7686005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-22 13:04:14 +00:00
keuchel@chromium.org
c6c504f8b6 Parse harmony let declarations. 
Implementation of the harmony block scoped let bindings as proposed here:
http://wiki.ecmascript.org/doku.php?id=harmony:block_scoped_bindings

Changes to the syntax are explained there. They are active under the
harmony_block_scoping_ flag in the parser.

Review URL: http://codereview.chromium.org/7616009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-16 14:24:12 +00:00
antonm@chromium.org
48e6274cc3 Allows not API functions as inputs for CreationConext method. 
Review URL: http://codereview.chromium.org/7552034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-11 06:40:14 +00:00
vitalyr@chromium.org
1dcb6e33cd Minimize malloc heap allocation on process startup. 
R=vegorov@chromium.org
BUG=http://b/issue?id=5095592

Review URL: http://codereview.chromium.org/7572018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-04 15:18:18 +00:00
mstarzinger@chromium.org
eef3e8739e Reintroduced dictionary that can use objects as keys. 
R=vitalyr@chromium.org
TEST=cctest/test-dictionary

Review URL: http://codereview.chromium.org/7385006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-28 17:21:22 +00:00
jkummerow@chromium.org
0aab25fabf Fix: FunctionTemplate::SetPrototypeAttributes broke prototype object 
BUG=v8:1539
TEST=cctest test-api/SetPrototypeAttributes

Review URL: http://codereview.chromium.org/7324027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-25 15:01:45 +00:00
ager@chromium.org
645bb1b1ba Add GetPropertyAttribute method for Object in the API 
Patch by Peter Varga.

BUG=none
TEST=cctest/test-api/PropertyAttributes

Review URL: http://codereview.chromium.org/7321006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-18 17:44:57 +00:00
ager@chromium.org
78f173c47b Introduce a random entropy source which can optionally be provided at initialization. 
BUG=89462

Review URL: http://codereview.chromium.org/7395012
Patch from Chris Neckar <cdn@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-17 09:16:28 +00:00
vegorov@chromium.org
615add8463 Expose APIs for detecting boxed primitives, native errors and Math. 
While implementing structured clone I found that I need support
for detecting and creating objects using the builtin Number, String
and Boolean constructors; this CL adds this support. I also need
to be able to detect entities of "native object type (e.g., Error)",
hence the new IsNativeError() calls.

(ref: http://www.whatwg.org/specs/web-apps/current-work/multipage/urls.html#safe-passing-of-structured-data)

Patch by Luke Zarko.

Review URL: http://codereview.chromium.org/7344013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-14 11:00:04 +00:00
mikhail.naganov@gmail.com
5c57d0d643 Remove support for logging into a memory buffer. 
The only usage of it was in logging tests, I've switched them for
using a file.

I've left out support for "--logfile=*" for now, as Chromium uses it.
Will be removed after the next V8 roll.

R=sgjesse@chromium.org
BUG=859
TEST=mjsunit/log-*

Review URL: http://codereview.chromium.org/7310025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 11:31:22 +00:00
whesse@chromium.org
b2e8d72bf5 Revert r8619 because of Webkit failures. 
Review URL: http://codereview.chromium.org/7351014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 11:13:40 +00:00
sgjesse@chromium.org
8a6108de95 Remove the ability to compile without logging and profiling 
The preprocessor defines ENABLE_LOGGING_AND_PROFILING and ENABLE_VMSTATE_TRACKING has been removed as these where required to be turned on for Crankshaft to work. To re-enable reducing the binary size by leaving out heap and CPU profiler a new set of defines needs to be created.

R=ager@chromium.org

BUG=v8:1271
TEST=all

Review URL: http://codereview.chromium.org//7350014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 09:09:04 +00:00
yangguo@chromium.org
c0044bb7e2 Added dictionary that can use objects as keys. 
R=vegorov@chromium.org
TEST=cctest/test-dictionary

Review URL: http://codereview.chromium.org/7349005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-12 15:13:57 +00:00
vitalyr@chromium.org
8f60208324 Fix bug 1529: check for NULL handle in v8::TryCatch::StackTrace. 
Internal HandleScope::CloseAndEscape crashes on NULL handles.

R=kmillikin@chromium.org
BUG=v8:1529
TEST=mjsunit/regress/regress-1529

Review URL: http://codereview.chromium.org/7309004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-04 13:29:56 +00:00
mikhail.naganov@gmail.com
33177880c8 Remove "modules" and "tags" of the logging CPU profiler. 
Modules now makes a little sense, as there is only one module.
Tags was a simplistic attempt of supporting nested profiles.

R=sgjesse@chromium.org
BUG=859

Review URL: http://codereview.chromium.org/7276046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 09:35:16 +00:00
mikhail.naganov@gmail.com
f4bf8f8fee Remove obsolete aggregating and non-working producers heap profilers. 
2000 LOC are gone!

R=sgjesse@chromium.org
BUG=1481

Review URL: http://codereview.chromium.org/7247018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-24 11:38:47 +00:00