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899 Commits

Author SHA1 Message Date
dcarney@chromium.org
44da745247 Better threaded fuzzing for TestFunctionCallOptimization 
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/182863002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-27 09:18:37 +00:00
rossberg@chromium.org
0d34254f8d Upgrade Symbol implementation to match current ES6 behavior. 
Refresh the implementation of Symbols to catch up with what the
specification now mandates:

* The global Symbol() function manufactures new Symbol values,
  optionally with a string description attached.

* Invoking Symbol() as a constructor will now throw.

* ToString() over Symbol values still throws, and
  Object.prototype.toString() stringifies like before.

* A Symbol value is wrapped in a Symbol object either implicitly if
  it is the receiver, or explicitly done via Object(symbolValue) or
  (new Object(symbolValue).)

* The Symbol.prototype.toString() method no longer throws on Symbol
  wrapper objects (nor Symbol values.) Ditto for Symbol.prototype.valueOf().

* Symbol.prototype.toString() stringifies as "Symbol("<description>"),
  valueOf() returns the wrapper's Symbol value.

* ToPrimitive() over Symbol wrapper objects now throws.

Overall, this provides a stricter separation between Symbol values and
wrapper objects than before, and the explicit fetching out of the
description (nee name) via the "name" property is no longer supported
(by the spec nor the implementation.)

Adjusted existing Symbol test files to fit current, adding some extra
tests for new/changed behavior.

LOG=N
R=arv@chromium.org, rossberg@chromium.org, arv, rossberg
BUG=v8:3053

Review URL: https://codereview.chromium.org/118553003

Patch from Sigbjorn Finne <sigbjornf@opera.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-19 14:19:42 +00:00
jarin@chromium.org
58d0682f8d Add filler at the new space top when forcing scavenge. 
We only seem to force scavenge in our cctest test suite, so this is
expected to fix some flakiness in our tests, but it will not
improve stability of v8 itself.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/167423004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-18 16:34:52 +00:00
dcarney@chromium.org
0c844cc590 api accessor store ics should return passed value 
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/166653003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-14 14:13:06 +00:00
yangguo@chromium.org
fb22b7b05e Internalize string keys in Keyed{Store,Load}IC. 
R=jkummerow@chromium.org
BUG=v8:3144
LOG=N

Review URL: https://codereview.chromium.org/162983003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-13 08:43:53 +00:00
rafaelw@chromium.org
6b5a4cdef2 V8 Microtask Queue & API 
This patch generalizes Object.observe callbacks and promise resolution into a FIFO queue called a "microtask queue".

It also exposes new V8 API which exposes the microtask queue to the embedder. In particular, it allows the embedder to

-schedule a microtask (EnqueueExternalMicrotask)
-run the microtask queue (RunMicrotasks)
-control whether the microtask queue is run automatically within V8 when the last script exits (SetAutorunMicrotasks).

R=dcarney@chromium.org, rossberg@chromium.org, dcarney, rossberg, svenpanne
BUG=

Review URL: https://codereview.chromium.org/154283002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-12 22:04:19 +00:00
alph@chromium.org
887bd2850d Stack trace string should use dynamic script sourceURL if present. 
BUG=v8:2342
R=dcarney@chromium.org, yurys@chromium.org, yurys
LOG=N

Review URL: https://codereview.chromium.org/143283015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19333 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-12 15:50:23 +00:00
dcarney@chromium.org
ce789e8890 Add more test cases for api function inlining 
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/154283003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-11 12:49:15 +00:00
svenpanne@chromium.org
5f8105af3c Make LeakSanitizer happy, part 3. 
Fixed a few more cctests and removed some which were broken for ages
and/or tested nothing useful anymore.

Note that cctests are now fully LeakSanitized (at least on x64)!

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/157463002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-07 12:17:45 +00:00
dcarney@chromium.org
6df537d631 inline api setters in crankshaft 
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/155913002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-06 07:31:08 +00:00
dcarney@chromium.org
5028ebaa8b inline api getters in crankshaft 
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/146023004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 15:52:31 +00:00
yangguo@chromium.org
f6d1a4fef1 Allow externalizing strings in old pointer space. 
This is what I think is a better solution to the "external strings in
old pointer space" problem. Basically, it is an issue because GC scans
all fields of objects in old pointer space and if the cached address
of the backing store is unaligned, it looks like a heap object, boom.

The solution here is to use short external strings when we externalize
a string in old pointer space, and when the address is unaligned.
Short external strings don't cache the address, so GC has no issues.

BUG=268686
LOG=Y
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/146183006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 09:29:04 +00:00
svenpanne@chromium.org
c270bad71e Don't access stack-allocated variable when it is out of scope. Enable Isolate cleanup in cctests again. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/146973005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 12:23:30 +00:00
svenpanne@chromium.org
16bcd43187 More cctest fixes regarding lifetime/ownership. 
* Avoid double-free in cctest/test-api/RegExpInterruption.

   * Avoid incorrect zone fiddling in cctest/test-strings.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/144533005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 07:29:23 +00:00
verwaest@chromium.org
ae7a209e71 Remove CallICs 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/148223002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-31 16:52:17 +00:00
svenpanne@chromium.org
2daf43ac13 Once again: Fixed some lifetime/ownership issues in cctest 
* Fixed lifetime issue in cctest/test-heap-profiler/HeapSnapshotJSONSerialization.

   * Fixed ownership issue in cctest/test-api/ContainsOnlyOneByte.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/142553005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-31 09:59:50 +00:00
svenpanne@chromium.org
39d1534d66 Fixed a few lifetime/ownership issues in cctest/test-api. 
* Fixed CompileExternalTwoByteSource: Registered resources should
     better still be alive when they are accessed.

   * Fixed ownership in cctest/test-api/VisitExternalStrings.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/139923003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-31 07:29:25 +00:00
dcarney@chromium.org
5c589640bf crankshaft support for api method calls 
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/148333003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-30 13:18:41 +00:00
svenpanne@chromium.org
0c2c9ece90 Make sure we delete[] what we got from new[], not one byte after it. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/150213002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-30 10:53:20 +00:00
machenbach@chromium.org
1f346769c1 Don't parallelize tests that register extensions. 
These tests register extensions on the isolate and the configuration of the extensions runs out of scope. If run in parallel, other tests access the isolate's state and read the registered extensions.

BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/149413005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-29 15:29:58 +00:00
dslomov@chromium.org
1a67b7f86a External Array renaming and boilerplate scrapping 
Replaced symbolic names with correct JS name (byte -> int8, unsigned int -> uint32 etc).
Using macros to scrap the boilerplate
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/145133013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18835 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-24 16:01:15 +00:00
verwaest@chromium.org
c478b6dc60 Ensure we don't overwrite transitions in SetPropertyIgnoreAttributes. 
BUG=326155
LOG=y
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/134733011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18754 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-22 14:02:00 +00:00
jochen@chromium.org
c970c1cb6f Update Isolate::RequestGarbageCollection after r18691 
BUG=none
R=hpayer@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/143403002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-20 15:44:03 +00:00
dcarney@chromium.org
f93f8ded96 String:WriteUtf8: Add REPLACE_INVALID_UTF8 option 
This patch makes String::WriteUtf8 replace invalid code points (i.e. unmatched
surrogates) with the unicode replacement character when REPLACE_INVALID_UTF8 is
set.  This is done to avoid creating invalid UTF-8 output which can lead to
compatibility issues with software requiring valid UTF-8 inputs (e.g. the
WebSocket protocol requires valid UTF-8 and terminates connections when invalid
UTF-8 is encountered).

R=dcarney@chromium.org

BUG=

Review URL: https://codereview.chromium.org/121173009

Patch from Felix Geisendörfer <haimuiba@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-20 09:52:54 +00:00
dcarney@chromium.org
7cee52948f Fix stub-invoked setter callback handling. 
When invoking a setter callback for a property using
JSObject::SetPropertyWithCallback(),the callback arguments includes
a correct pair of receiver and holder objects.

Such a pair of _possibly different_ arguments (receiver, holder) must
also be supplied when invoking the same setter callback from JITed
code, when the setter is invoked through the StoreCallbackProperty
stub.

An example where this matters are the accessor properties kept on the
global scope of Worker (i.e., properties kept on the global object
itself, and not on its prototype.) Conflating the receiver with the
holder leads to general confusion when attempting to fetch out the
wrapper object.

LOG=N
R=dcarney@chromium.org, dcarney
BUG=239669

Review URL: https://codereview.chromium.org/139263008

Patch from Sigbjorn Finne <sigbjornf@opera.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-17 10:34:43 +00:00
dslomov@chromium.org
5da41be7b8 Implement in-heap backing store for typed arrays. 
This adds a fixed array sub-type that will represent a backing store for
typed arrays allocated with TypedArray(length) construtor.

R=mvstanton@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/101413006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-16 17:08:45 +00:00
dslomov@chromium.org
34eeeb8953 Revert "Implement in-heap backing store for typed arrays." 
This reverts commit r18649 for breaking Linux/nosnap and Win64 tests.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/140793003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-16 16:00:36 +00:00
dslomov@chromium.org
97040ce67b Implement in-heap backing store for typed arrays. 
This adds a fixed array sub-type that will represent a backing store for
typed arrays allocated with TypedArray(length) construtor.

R=mvstanton@chromium.org, verwaest@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=18646

Review URL: https://codereview.chromium.org/101413006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-16 15:01:27 +00:00
dslomov@chromium.org
95f572389e Revert "Implement in-heap backing store for typed arrays." 
This reverts commit r18646 for breaking Win32 build.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/132233012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-16 14:26:15 +00:00
dslomov@chromium.org
0c960c2e96 Implement in-heap backing store for typed arrays. 
This adds a fixed array sub-type that will represent a backing store for
typed arrays allocated with TypedArray(length) construtor.

R=mvstanton@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/101413006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-16 14:18:37 +00:00
bmeurer@chromium.org
be986094a3 Use std:: on symbols declared in C++-style C headers. 
Some libraries (e.g. Dinkumware) perform strict checks on whether
the symbols defined in classic C library headers (e.g. <stdio.h>),
or in C++-style C library headers (e.g. <cmath>) are used correctly
(respectively, in the global namespace, or in namespace std).

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/121303005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-14 09:57:05 +00:00
marja@chromium.org
e9c8de04da Fix r18556; tests were missing handlescopes. 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/133763005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-13 11:15:06 +00:00
marja@chromium.org
21f1ca5850 Remove ScriptData::PreCompile which takes const char*. 
The version taking a Handle should be used instead.

It's not used by Chromium and complicates the ongoing lexer work.

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/136413003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18556 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-13 10:51:40 +00:00
rossberg@chromium.org
014a86ef8c ES6: Add Object.getOwnPropertySymbols 
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.getownpropertysymbols

This allows you to get the symbols used as property keys for an object.

  var object = {};
  var sym = Symbol();
  object[sym] = 42;
  assert(Object.getOwnPropertySymbols(object)[0] === sym);

This is only available with --harmony-symbols

BUG=v8:3049
R=rossberg@chromium.org, rossberg
LOG=Y

Review URL: https://codereview.chromium.org/108083005

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-09 15:57:30 +00:00
svenpanne@chromium.org
8f7720aa25 Add Isolate parameter to HandleScope::NumberOfHandles. 
LOG=y
BUG=324225
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/128233002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-09 10:37:15 +00:00
svenpanne@chromium.org
005c0d8178 Prepare removal of ObjectTemplate::New without Isolate parameter. 
LOG=y
BUG=324225
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/124943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-08 06:53:31 +00:00
verwaest@chromium.org
4615e9edac Reland v8:18458 "Load the global proxy from the context of the target function." 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/104013008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-07 10:46:39 +00:00
rossberg@chromium.org
2879f2104c Revert "Load the global proxy from the context of the target function." 
This reverts commit https://code.google.com/p/v8/source/detail?r=18458, since it exhibits a bug that breaks some tests.

TBR=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/93863006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-07 09:55:25 +00:00
verwaest@chromium.org
5b40c38679 Load the global proxy from the context of the target function. 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/111613003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-07 08:21:17 +00:00
ulan@chromium.org
343813c59e Revert r18451 "Revert r18449 "Reland r18383: More API cleanup." and r18450 "Unbreak build."" since necessary WebKit changes are rolled in Chromium. 
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/119753008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-03 14:31:17 +00:00
ulan@chromium.org
163386c700 Revert r18449 "Reland r18383: More API cleanup." and r18450 "Unbreak build." 
because of broken WebKit bots.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/119323006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-03 14:13:21 +00:00
svenpanne@chromium.org
08354f8f07 Unbreak build. 
Test/update/commit race condition... >:-(

TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/123383003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-03 12:21:48 +00:00
svenpanne@chromium.org
1143ab132e Reland r18383: More API cleanup. 
* Removed String::Empty, Number::New, Integer::New, Integer::NewFromUnsigned, FunctionTemplate::New and Object::New without Isolate* parameter.

* Removed Integer::New and Integer::NewUnsigned with weird argument order.

Chrome CLs matching this change have been landed.

TBR=dcarney@chromium.org
LOG=y
BUG=324225

Review URL: https://codereview.chromium.org/108783007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-03 11:56:33 +00:00
jochen@chromium.org
e3fa6d67ca Avoid duplication of a hidden & inherited prototype's properties. 
In Runtime_GetLocalPropertyNames(), the hidden prototypes of an object
are also consulted when deriving the property name set. However, if
given a function object and its template was inherited from the
template of one of its hidden prototypes, that hidden prototype's
property accessors will be present on the object already. Unwanted
duplicates will therefore appear.

Hence, go through the property names that the hidden prototypes
contribute and remove any already occurring ones.

Assumed to be a rare constellation, so the cost of this extra pass is
considered acceptable.

LOG=N
R=dcarney@chromium.org, jochen@chromium.org, rossberg@chromium.org
BUG=269562

Review URL: https://codereview.chromium.org/116533003

Patch from Sigbjorn Finne <sof@opera.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18448 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-03 11:19:13 +00:00
yangguo@chromium.org
f7929d2a87 Reland "Handlify concat string and substring." 
This relands commit r17490.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/114943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-23 12:37:56 +00:00
yurys@chromium.org
61c1692c9b This adds functionality for getting original functions from bound functions. 
It's of much use when information about function calls is shown on the Events timeline in DevTools: instead of referencing to v8natives.js where bound functions are created, we'll be able to show real function data (name, resource, script line and column numbers) retrieved from original functions.

BUG=None
LOG=Y
R=yangguo@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/106763002

Patch from Alexandra Mikhaylova <amikhaylova@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-23 08:04:54 +00:00
vegorov@chromium.org
79ad8bf2e0 Fix sporadic crash in the RequestInterruptTestWithNativeAccessor. 
The test was broken. V8 currently does not correctly lookup NativeDataProperty accessors attached to the PrototypeTemplate of FunctionTemplate (Issue 3066). As the result while(obj.shouldContinue) loop was immediately exiting and the test would terminate while RequestInterruptTestBase::InterruptThread would be still starting up. As the result later InterruptThread would try to access members of the test object which was destroyed.

The test was fixed:

- instead of attaching accessor to PrototypeTemplate we attach it to  InstanceTemplate;
- an assertion was added to verify that we completed the test successfully due to interruptor firing not due to sporadic loop termination due to some unrelated bug.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/109653010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-20 14:07:19 +00:00
svenpanne@chromium.org
e595dc0368 Revert "More API cleanup." 
This reverts r18383. The CL in itself is OK, we just have to wait until Chrome's commit queue lands the final corresponding change and re-land this CL. :-/

TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/119013004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-20 11:35:53 +00:00
svenpanne@chromium.org
d54a4e6d40 More API cleanup. 
* Removed String::Empty, Number::New, Integer::New, Integer::NewFromUnsigned, FunctionTemplate::New and Object::New without Isolate* parameter.

* Removed Integer::New and Integer::NewUnsigned with weird argument order.

Chrome CLs matching this change are prepared, BTW.

LOG=y
BUG=324225
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/118523003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-20 10:49:27 +00:00
vegorov@chromium.org
bc77d4d60a Reland r18363. 
Introduce API to temporarily interrupt long running JavaScript code.

It is different from termination API as interrupted JavaScript will continue to execute normally when registered InterruptCallback returns.

  /**
   * Request V8 to interrupt long running JavaScript code and invoke
   * the given |callback| passing the given |data| to it. After |callback|
   * returns control will be returned to the JavaScript code.
   * At any given moment V8 can remember only a single callback for the very
   * last interrupt request.
   * Can be called from another thread without acquiring a |Locker|.
   * Registered |callback| must not reenter interrupted Isolate.
   */
  void RequestInterrupt(InterruptCallback callback, void* data);

  /**
   * Clear interrupt request created by |RequestInterrupt|.
   * Can be called from another thread without acquiring a |Locker|.
   */
  void ClearInterrupt();

Fix Hydrogen SCE pass to avoid eliminating stack guards too aggressively. Only normal JavaScript functions are guaranteed to have stack guard in the prologue. If function is a builtin or has a custom call IC it will lack one.

Changes from r18363:

- includes r18364 to fix compilation errors: removes debugging only code;

- makes interrupiton related tests not threaded, because they rely on having exclusive access to the V8 instance and the fact that they can only interrupt themselves, if they are interrupted from the outside they break;

- changes HasStackCheck predicate used during SCE pass to avoid handles dereference to make SCE compatible with parallel recompilation.

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/104823008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-19 16:45:58 +00:00
vegorov@chromium.org
dd8a793962 Revert "Introduce API to temporarily interrupt long running JavaScript code." 
This reverts commit r18363.

Revert "Fix compilation error introduced by r18363."

This reverts commit r18364.

Changes in SCE pass are incompatible with parallel compilation

TBR=dcarney@chromium.org
BUG=

Review URL: https://codereview.chromium.org/101463003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-18 19:21:27 +00:00
vegorov@chromium.org
cd045f473e Fix compilation error introduced by r18363. 
Remove debugging related code.

TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/104793005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18364 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-18 19:01:02 +00:00
vegorov@chromium.org
64d2dfa232 Introduce API to temporarily interrupt long running JavaScript code. 
It is different from termination API as interrupted JavaScript will continue to execute normally when registered InterruptCallback returns.

  /**
   * Request V8 to interrupt long running JavaScript code and invoke
   * the given |callback| passing the given |data| to it. After |callback|
   * returns control will be returned to the JavaScript code.
   * At any given moment V8 can remember only a single callback for the very
   * last interrupt request.
   * Can be called from another thread without acquiring a |Locker|.
   * Registered |callback| must not reenter interrupted Isolate.
   */
  void RequestInterrupt(InterruptCallback callback, void* data);

  /**
   * Clear interrupt request created by |RequestInterrupt|.
   * Can be called from another thread without acquiring a |Locker|.
   */
  void ClearInterrupt();

Fix Hydrogen SCE pass to avoid eliminating stack guards too aggressively. Only normal JavaScript functions are guaranteed to have stack guard in the prologue. If function is a builtin or has a custom call IC it will lack one.

BUG=
R=danno@chromium.org, dcarney@chromium.org

Review URL: https://codereview.chromium.org/102063004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18363 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-18 18:38:35 +00:00
svenpanne@chromium.org
389ee8d59b Removed internal uses of (almost) deprecated FunctionTemplate::New version. 
LOG=y
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/108063003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-18 10:31:42 +00:00
yurys@chromium.org
19b6b7ada8 Delete several deprecated methods on v8::CpuProfiler 
All methods for accessing collected profiles by index are deprecated. The indexed storage may well be implemented by the embedder should he need it. CpuProfiler's responsibility is just to create CpuProfile object that contains all collected data and whose lifetime can be managed by the embedder.

BUG=chromium:327298
LOG=Y
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/117353002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-18 08:59:09 +00:00
verwaest@chromium.org
d5787278bc Fixed global object leak caused by overwriting the global receiver (the global proxy) in the global object with the global object itself. 
This CL additionally removes the API function to reattach a global proxy to a
global object.

BUG=324812
LOG=y
R=dcarney@chromium.org, titzer@chromium.org

Review URL: https://chromiumcodereview.appspot.com/101733002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-11 13:51:48 +00:00
yangguo@chromium.org
d9e0763532 Track *all* external strings in the external string table. 
Up till now, external strings may be tracked in the string table
(for internalized strings) or the external string table, depending
on in which order internalize and externalize happened.

The internalized string table should not have to deal with external
strings, all of which should be tracked by the external string table.

R=svenpanne@chromium.org
BUG=326489
LOG=N

Review URL: https://codereview.chromium.org/103663006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-10 12:11:45 +00:00
yurys@chromium.org
cd5ea74700 Replace 'operator*' with explicit 'get' method on SmartPointer 
Made operator* return reference to the raw type, not pointer. New method 'get()' should be used when raw pointer is needed.

Also removed useless inline modifier from the SmaprtPointer methods and added const modifier to the methods that don't change smart pointer.

Made ~SmartPointerBase protected to avoid accidental calls of the non-virtual base class's destructor.

drive-by: fixed use after free in src/factory.cc

BUG=None
LOG=N
R=alph@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/101763003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-09 07:41:20 +00:00
jkummerow@chromium.org
64e9cbc305 Fix compilation with clang 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/106863002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-06 11:45:26 +00:00
svenpanne@chromium.org
d6b75581f3 Remove internal uses of HandleScope::Close(). 
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/104183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-04 10:09:08 +00:00
jochen@chromium.org
9d2344d1f4 Tests that make a stack allocated persistent weak and rely on gc need to force gc 
Otherwise, if during a fuzzer test incremental marking is running, we'll
crash in the weak callback

BUG=none
TBR=verwaest@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/101843002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-03 13:12:52 +00:00
jochen@chromium.org
8565d3e966 Remove deprecated Persistent::MakeWeak usage from V8 
BUG=none
LOG=n
R=dcarney@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/101523002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-03 10:40:13 +00:00
jochen@chromium.org
c1da40c08d Mark deprecated APIs with relatively little use as deprecated 
BUG=none
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/91503002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-28 08:21:26 +00:00
dcarney@chromium.org
89fb55c463 Split Persistent into Persistent and UniquePersistent 
R=svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/88013002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-27 09:30:49 +00:00
jochen@chromium.org
5e177bd658 Add versions with an Isolate parameter for inlined API methods that need one 
We shouldn't have APIs that call Isolate::GetCurrent() internally. This
change removes all remaining occurrences of inlined methods in v8.h

BUG=none
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/85693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-25 14:30:59 +00:00
jochen@chromium.org
c0c5efb9e7 Remove usage of deprecated APIs from cctests 
Also turn on deprecation warnings

BUG=v8:3023
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/83343002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-22 12:43:17 +00:00
yangguo@chromium.org
3acd5dcdce Dispose external string resource on heap teardown. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/83253002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-22 10:52:15 +00:00
jochen@chromium.org
662dd44875 Remove preemption thread and API 
BUG=v8:3004
R=svenpanne@chromium.org, yangguo@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/62283010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-21 13:47:37 +00:00
jkummerow@chromium.org
96c9095f3b Fix Windows build for real 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/80513002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-21 08:59:15 +00:00
jochen@chromium.org
840bc42de0 Reland r17907 - Make it possible to add more than one piece of embedder data to isolates" 
This will allow for using gin and blink bindings in the same
process.

Over r17907, I changed the order of fields in Isolate to be stable across different platforms, since the ABI defined packing is not the same on
all targets, and I initialize the embedder data field in Isolate.

BUG=317398
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/78453002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-20 15:16:18 +00:00
jochen@chromium.org
bd09937300 Revert r17907 - Make it possible to add more than one piece of embedder data to isolates 
> This will allow for using gin and blink bindings in the same process
>
> BUG=317398
> R=svenpanne@chromium.org, dcarney@chromium.org
> LOG=y
>
> Review URL: https://codereview.chromium.org/77913003

BUG=none
R=svenpanne@chromium.org
TBR=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/78093005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-20 12:05:44 +00:00
rmcilroy@chromium.org
782040d275 Remove deprecated v8::SetResourceConstraints without Isolate parameter 
LOG=Y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/62193003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-20 11:21:51 +00:00
jochen@chromium.org
4515fb5c4f Make it possible to add more than one piece of embedder data to isolates 
This will allow for using gin and blink bindings in the same process

BUG=317398
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/77913003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-20 10:59:13 +00:00
ulan@chromium.org
31493412c4 Do not update survival rate if the new space size is zero. 
BUG=v8:2333
LOG=N
R=hpayer@chromium.org

Review URL: https://chromiumcodereview.appspot.com/48443002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-14 15:25:21 +00:00
rossberg@chromium.org
cec8383cff Provide private symbols through internal APIs 
Adds a notion of private symbols, mainly intended for internal use, especially, self-hosting of built-in types that would otherwise require new C++ classes.

On the JS side (i.e., in built-ins), private properties can be created and accessed through a set of macros:

  NEW_PRIVATE(print_name)
  HAS_PRIVATE(obj, sym)
  GET_PRIVATE(obj, sym)
  SET_PRIVATE(obj, sym, val)
  DELETE_PRIVATE(obj, sym)

In the V8 API, they are accessible via a new class Private, and respective HasPrivate/Get/Private/SetPrivate/DeletePrivate methods on calss Object.

These APIs are designed and restricted such that their implementation can later be replaced by whatever ES7+ will officially provide.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/48923002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-13 10:34:06 +00:00
jochen@chromium.org
7df10557a5 Add explicit Isolate parameter to External::New 
We can't deprecate the non-Isolate version yet but soon will.

R=svenpanne@chromium.org, svenpanne@google.com
BUG=266838

Review URL: https://codereview.chromium.org/70163002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-12 11:44:58 +00:00
mvstanton@chromium.org
ee6e52f292 Remove CreateArrayLiteralShallow, as it's fundamentally the same now as 
CreateArrayLiteral.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/54333003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 09:54:59 +00:00
yurys@chromium.org
8385804c55 Expose v8::Function::GetDisplayName to public API. 
BUG=chromium:17356
R=mstarzinger@chromium.org, yurys@chromium.org, yangguo@chromium.org, yurys

Committed: https://code.google.com/p/v8/source/detail?r=17324

Review URL: https://codereview.chromium.org/26709011

Patch from Andrey Adaikin <aandrey@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-23 12:38:06 +00:00
yurys@chromium.org
87b37f81c1 Revert "Expose v8::Function::GetDisplayName to public API." 
This reverts commit 54c7b9af65dd349405944bd9ae2f064202dc6e1d.

The new test fails in debug mode.

BUG=chromium:17356
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/30443006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 15:46:15 +00:00
yurys@chromium.org
5177d5b5cd Expose v8::Function::GetDisplayName to public API. 
BUG=chromium:17356
R=mstarzinger@chromium.org, yurys@chromium.org, yangguo@chromium.org, yurys

Review URL: https://codereview.chromium.org/26709011

Patch from Andrey Adaikin <aandrey@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17324 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 14:57:19 +00:00
yurys@chromium.org
c71eccf95f Expose v8::Function::IsBuiltin to public API. 
This will be used by DevTools so that we could generate a better preview in console. Namely, we could assume that a preview of an object is lossless if all its member functions are builtin.

We also may want to expose this to DevTools users via remote debugging protocol in Debugger.FunctionDetails struct.

BUG=chromium:261470
R=mstarzinger@chromium.org, yurys@chromium.org, dcarney@chromium.org, yurys

Review URL: https://codereview.chromium.org/27701002

Patch from Andrey Adaikin <aandrey@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 14:50:20 +00:00
marja@chromium.org
f039f334f5 Enable calling the SetReference* & SetObjectGroupId functions with a Persistent<SubclassOfValue>. 
This is needed for https://codereview.chromium.org/26792002/

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/27512003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-17 11:48:03 +00:00
yangguo@chromium.org
cf2aea3ea1 Disable RegExpInterruption test for interpreted irregexp. 
Interrupts are not currently supported by interpreted irregexp.

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/27312002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-15 08:59:26 +00:00
yangguo@chromium.org
c9eeedf342 Fix regexp interrupt test. 
R=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/26848011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-15 08:06:01 +00:00
yurys@chromium.org
b3c440f8da Fix threading problems in test-api when running on simulator 
Sampler can retrieve current simulator for profiled isolate from its ThreadLocalTop without calls to Isolate::FindPerThreadDataForThread which sometimes leads to acquring same mutex second time.

BUG=v8:2874
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/25053002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 13:54:53 +00:00
dcarney@chromium.org
7fae9959e9 remove Isolate::Current from ScriptData and Script 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25037002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 09:56:04 +00:00
mstarzinger@chromium.org
f03dbcff94 Function::Call and Object::CallAsFunction APIs should allow v8::Value as a receiver 
Since the primitive values can be a receiver of strict mode functions in
ECMA262 5.1th, v8::Function::Call and Object::CallAsFunction should take
v8::Value as a receiver instead of v8::Object.

BUG=v8:2915
TEST=cctest/test-api
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/24920003

Patch from Yusuke Suzuki <yusukesuzuki@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 11:47:36 +00:00
dcarney@chromium.org
b81c581b38 make v8::Locker not use Isolate::GetCurrent() 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25002004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-27 11:32:13 +00:00
dcarney@chromium.org
7fcd0f395e remove Local::New with no isolate parameter 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24550006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-27 07:04:02 +00:00
dcarney@chromium.org
47e32d0339 Add EscapableHandleScope to api to fix problems with HandleScope::Close 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24245005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-26 13:46:37 +00:00
dcarney@chromium.org
7bad4ba648 remove uses of static oddball accessors using GetCurrent in advance of removal from api 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24508006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-26 08:21:48 +00:00
dcarney@chromium.org
2efd6aa179 add isolate parameter to ThrowException 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24538002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-26 07:37:59 +00:00
mstarzinger@chromium.org
45ab50673e Expose SameValue equality comparison algorithm 
Since SameValue algorithm is defined formally in ECMA262 and V8 already
exported Equals and StrictEquals algorithms, SameValue should be exposed.
And in this issue, we fix the issue of Object::SameValue implementation,
SameValue(0.0, -0.0) returnes true.

BUG=v8:2909
TEST=cctest/test-api/Equality
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/24360017

Patch from Yusuke Suzuki <yusukesuzuki@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-24 16:51:43 +00:00
dcarney@chromium.org
9a62b1dab7 move CopyablePersistentTraits to v8.h 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24356002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 11:27:07 +00:00
dcarney@chromium.org
86a2e4849a remove Isolate::GetCurrent from Context api functions 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24345003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 11:25:52 +00:00
dcarney@chromium.org
de39d37d5d build fix for 16858 
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23750008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-20 11:29:20 +00:00
dcarney@chromium.org
545728334a remove remaining uses of default isolate in tests 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23929006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-20 10:52:20 +00:00
dcarney@chromium.org
c8c6cfe5fa remove GetCurrent from LocalContext 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24271002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16824 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 10:31:04 +00:00
dcarney@chromium.org
15408ba0c9 remove CcTest::default_isolate 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24018005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16821 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 09:56:09 +00:00
dcarney@chromium.org
c57236e288 remove HEAP from tests 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24169005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 09:46:15 +00:00
dcarney@chromium.org
baf6add9f0 bulk replace Isolate::Current in tests 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23534067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 09:17:13 +00:00
dcarney@chromium.org
f758caa34d bulk replace v8::Isolate::GetCurrent in tests 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24265002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 08:54:58 +00:00
dcarney@chromium.org
c96a606e77 Remove default isolate usage from almost all tests 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24220003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 07:33:45 +00:00
dcarney@chromium.org
f34340033e new gc callbacks with isolate parameters 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24065005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16770 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-17 12:37:22 +00:00
mstarzinger@chromium.org
16a22a96c3 Handlify JSReceiver::SetProperty and friends. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23601031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16758 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-17 11:01:43 +00:00
bmeurer@chromium.org
f89996a1ca Don't run tests with the profiler when USE_SIMULATOR is defined. 
BUG=v8:2874
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/23710063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-17 10:57:18 +00:00
mstarzinger@chromium.org
be8621a457 Don't lookup the cache for the result of Function::New 
Since isFunctionCached condition is wrong, we lookup the cache even if
doNotCache is true. As a result, Function::New always returns null
except for the first time.

BUG=272579
R=dcarney@chromium.org, mstarzinger@chromium.org, yhirano@chromium.org

Review URL: https://codereview.chromium.org/23513048

Patch from Yusuke Suzuki <yusukesuzuki@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-16 14:50:01 +00:00
bmeurer@chromium.org
8dbd822855 Reland "Deuglify V8_INLINE and V8_NOINLINE." 
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/23604054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 08:57:10 +00:00
mstarzinger@chromium.org
718a6a9a9e Revert r16648, r16641, r16638 and r16637. 
Original descriptions were:
- "Refactor and cleanup VirtualMemory."
- "Fix typo."
- "Deuglify V8_INLINE and V8_NOINLINE."
- "Don't align size on allocation granularity for unaligned ReserveRegion calls."

Reasons for the revert are:
- Our mjsunit test suite slower by a factor of 5(!) in release mode.
- Flaky cctest/test-alloc/CodeRange on all architectures and platforms.
- Tankage of Sunspider by about 6% overall (unverified).

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23970004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 18:30:01 +00:00
bmeurer@chromium.org
b60d340e08 Deuglify V8_INLINE and V8_NOINLINE. 
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/23494047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 10:28:09 +00:00
dcarney@chromium.org
afabbe177d remove ISOLATE 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23480067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 07:28:47 +00:00
dcarney@chromium.org
dcc93c9144 restore persistent dtor 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23581010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-10 09:24:53 +00:00
dcarney@chromium.org
8fa8ca8b1a temporarily remove persistent destructor to allow trunk push 
TBR=dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24023004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 10:10:26 +00:00
dcarney@chromium.org
66c8b527e8 new persistent semantics 
adds copying and autodispose as traits

R=marja@chromium.org, mstarzinger@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/23401003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 09:25:23 +00:00
dcarney@chromium.org
c20f87a654 add uncached Function::New 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24071002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 07:52:52 +00:00
dcarney@chromium.org
5b0a281604 revert 16584 for breaking build 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23680014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 07:16:24 +00:00
dcarney@chromium.org
ddc5d437bb add uncached Function::New 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23561007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 07:08:34 +00:00
dcarney@chromium.org
3a3a27b2ee store ics for js api accessors 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23549019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-06 11:31:25 +00:00
mstarzinger@chromium.org
d1cfe6c8dd Remove obsolete global V8::has_been_fooed flags. 
R=yangguo@chromium.org
BUG=v8:2744
TEST=cctest/test-api/InitializeAndDispose

Review URL: https://codereview.chromium.org/23453030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-05 18:53:39 +00:00
dcarney@chromium.org
04c1b38d84 load ics for js api accessors 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23984002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-05 11:18:52 +00:00
dcarney@chromium.org
215ae8aa6d revert 16543 for breaking windows build 
load ics for js api accessors

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23819021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-05 10:21:29 +00:00
dcarney@chromium.org
11af95d749 load ics for js api accessors 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23699002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-05 08:34:17 +00:00
dcarney@chromium.org
3e76d8b870 remove Isolate::Current from most files starting with 'o' through 'r' 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23757017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-04 07:05:11 +00:00
verwaest@chromium.org
c41cb4be44 Fix interceptor handling in crankshaft. 
R=dcarney@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23614011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-03 08:55:52 +00:00
svenpanne@chromium.org
625874a48c Deprecate Persistent functions which were marked to be deprecated. 
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23707009

Patch from Marja Hölttä <marja@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-03 07:34:34 +00:00
bmeurer@chromium.org
fead0d0600 Cleanup Semaphore class. 
Drop the previous Semaphore class from platform files.

Add new Semaphore class using the new TimeDelta class for
the WaitFor() operation. Consistently assert correct behaviour
for the different implementations.

Improve test coverage of the Semaphore class.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23748003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-02 12:26:06 +00:00
verwaest@chromium.org
335b9a7d0d Representation of interceptor / handler properties are tagged. 
Otherwise store ICs will never be initialized, due to lookup->CanHoldValue(value);

BUG=chromium:256330
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23533012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-02 12:16:02 +00:00
yurys@chromium.org
1379f4efeb Add scriptId to StackTrace frames. 
BUG=v8:2865
R=verwaest@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/23536007

Patch from Vsevolod Vlasov <vsevik@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-30 14:54:59 +00:00
bmeurer@chromium.org
50f3a993e7 Fix compilation with recent MinGW64 versions. 
Don't check for WIN32 define. Use V8_OS_* macros whenever
possible, and if not use _WIN32.

BUG=v8:2300
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/23687003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-28 08:35:04 +00:00
haitao.feng@intel.com
b2ca7e0b0a Introduce SmiValuesAre31Bits and SmiValuesAre32Bits global predicate functions 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/22350005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-27 14:13:40 +00:00
dcarney@chromium.org
166b6d0747 remove old style callbacks 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23513004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-27 11:47:52 +00:00
mstarzinger@chromium.org
fc68cb74e5 Add RemovePrototype to FunctionTemplate 
This allows functions created from a FunctionTemplate to not have a
prototype property, which is required by DOM methods.

R=mstarzinger@chromium.org
BUG=chromium:272440

Review URL: https://codereview.chromium.org/22990003

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-26 17:40:03 +00:00
dcarney@chromium.org
ad9cc8e716 js accessor creation on Template 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/22903012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-26 11:59:14 +00:00
mstarzinger@chromium.org
a810495965 Remove hacks for GC stress builders from cctests. 
R=machenbach@chromium.org
BUG=cctest

Review URL: https://codereview.chromium.org/22861037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-23 11:10:03 +00:00
mstarzinger@chromium.org
798809ce73 Adding missing operator!= for Handle and Persistent. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/22932004

Patch from Marja Hölttä <marja@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-21 10:49:29 +00:00
dslomov@chromium.org
02fdc4114f Promote ArrayBuffer, DataView and typed arrays to non-experimental. 
The primary reason for this change is to bake these guys into the
snapshot.

Flag definitions (--harmony-typed-arrays, --harmony-array-buffer) are
still there so that Blink does not complain, but they are noop and
default to true.

R=mstarzinger@chromium.org
BUG=270527

Committed: https://code.google.com/p/v8/source/detail?r=16137

Committed: https://code.google.com/p/v8/source/detail?r=16228

Review URL: https://codereview.chromium.org/22390008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 13:55:52 +00:00
yangguo@chromium.org
479935bc62 Remove access-check-failed callback after test. 
BUG=v8:2848
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/22802013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 10:46:02 +00:00
dslomov@chromium.org
80ec7fab15 Revert "Promote ArrayBuffer, DataView and typed arrays to non-experimental." 
This reverts commit r16137 for breaking Windows build.
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/22985011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 01:37:09 +00:00
dslomov@chromium.org
62505a3901 Promote ArrayBuffer, DataView and typed arrays to non-experimental. 
The primary reason for this change is to bake these guys into the
snapshot.

Flag definitions (--harmony-typed-arrays, --harmony-array-buffer) are
still there so that Blink does not complain, but they are noop and
default to true.

R=mstarzinger@chromium.org
BUG=270527

Committed: https://code.google.com/p/v8/source/detail?r=16137

Review URL: https://codereview.chromium.org/22390008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-20 00:48:25 +00:00
dslomov@chromium.org
d63e29ba78 Revert "Promote ArrayBuffer, DataView and typed arrays to non-experimental." 
This reverts commit r16137 for breaking tests on Windows.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/22710007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-09 16:23:00 +00:00
dslomov@chromium.org
30375b0937 Promote ArrayBuffer, DataView and typed arrays to non-experimental. 
The primary reason for this change is to bake these guys into the
snapshot.

Flag definitions (--harmony-typed-arrays, --harmony-array-buffer) are
still there so that Blink does not complain, but they are noop and
default to true.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/22390008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-09 15:57:31 +00:00
yangguo@chromium.org
5818d831c5 Make JSON::Parse return Local<Value> 
It should be able to return Smi, etc. Not only JSObject.

BUG=v8:2821
TEST=cctest/test-api/JSONParseNumber
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/22416003

Patch from Takeshi Yoshino <tyoshino@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-07 09:11:39 +00:00
yangguo@chromium.org
8fb95efdda Improve internal stringifcation for custom Error objects. 
If an developer attempts to "subclass" Error by running
`MyError.prototype = new Error();`, then the internal v8::Message object
that's produced and handed off to `window.onerror` handlers is poorly
stringified as "[object Object]".

This patch adjusts the stringification process for these objects to
include not only native Error objects, but also objects that have Error
in their prototype chain, and haven't overwritten Error.toString with
some custom variant.

BUG=2822
R=mstarzinger@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/21761002

Patch from Mike West <mkwst@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-06 13:58:21 +00:00
jochen@chromium.org
cb68e2cd9b Expose JSON parser through V8 API 
BUG=v8:2821
TEST=cctest/test-api/JSONParse
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/21959003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-05 11:14:46 +00:00
mstarzinger@chromium.org
96fc677d25 Pipe a script's CORS status through V8 during compilation. 
In order to properly sanitize exception data during a 'window.onerror'
handler, we need to know whether a script was served with proper CORS
headers at the time it was loaded into V8. This patch adds a single bool
to ScriptOrigin, and pipes that through the compiler to land on the
Script object. We can then retrieve the parameter when calling the
embedder's exception callback.

BUG=crbug.com/159566
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/20646006

Patch from Mike West <mkwst@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-30 17:05:50 +00:00
svenpanne@chromium.org
31e56df122 Prepare some ValueOf renamings. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/20992005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-30 07:05:15 +00:00
svenpanne@chromium.org
2fe3799b8f Added unit tests for the slightly confusing Boolean/BooleanObject API. 
Just for documenting the status quo. As discussed offline, we should
probably rename/deprecate a few things:

  NumberObject::NumberValue() => NumberObject::ValueOf()
  BooleanObject::BooleanValue() => BooleanObject::ValueOf()
  StringObject::StringValue => StringObject::ValueOf()

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/21013003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-29 12:37:55 +00:00
yangguo@chromium.org
b62a6d0e2e Do not allow external strings in old pointer space. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/20723002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-26 12:32:06 +00:00
mstarzinger@chromium.org
ce1553ffdc Regression test for existing bug in String::MakeExternal. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/20713002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-26 11:37:54 +00:00
yurys@chromium.org
97f8f91bb5 Fix call stack sampling for the case when native callback invokes JS function 
The SafeStackFrameIterator used by CPU profiler checked if Isolate::c_entry_fp is null and if it is not it would think that the control flow currently is in some native code. This assumption is wrong because the native code could have called a JS function but JSEntryStub would not reset c_entry_fp to NULL in that case. This CL adds a check in SafeStackFrameIterator::IsValidTop for the case when there is a JAVA_SCRIPT frame on top of EXIT frame.

Also this CL changes ExternalCallbackScope behavior to provide access to the whole stack of the scope objects instead of only top one. This allowed to provide exact callback names for those EXIT frames where external callbacks are called. Without this change it was possible only for the top most native call.

BUG=None
R=loislo@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/19775017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-23 15:01:38 +00:00