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Author SHA1 Message Date
sgjesse@chromium.org
a1a3aa46a2 Object.seal(obj) and Object.freeze(obj) should return the input obj. 
BUG=http://code.google.com/p/v8/issues/detail?id=809
TEST=Seal/freeze an object and check if Object.seal and Object.freeze returns the given object.

Burcu Dogan <burcujdogan@gmail.com>

Review URL: http://codereview.chromium.org/3056049


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-05 10:56:15 +00:00
whesse@chromium.org
d25d40aa5c Modify polymorphic keyed load IC stub to load cached properties from the property array of a fast-case JSObject. 
Review URL: http://codereview.chromium.org/3053042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-05 10:45:07 +00:00
kaznacheev@chromium.org
5f78dc14c8 Avoid GC when compiling CallIC stubs. 
In rare cases GC could be called from ComputeCallMiss function thus
breaking CallIC::LoadFunction.

Review URL: http://codereview.chromium.org/3047027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-05 08:37:12 +00:00
sgjesse@chromium.org
9ba89856d6 Prepare push to trunk. We are now working on 2.3.6. 
Review URL: http://codereview.chromium.org/3078024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-04 09:30:55 +00:00
sgjesse@chromium.org
ff00c907cd VirtualAlloc on Windows 7 does not currently provide sufficient randomization to protect JIT code from being aligned in large regions at a predictable location. 
This patch manually randomizes the allocation address for PAGE_EXECUTE_READWRITE regions between kAllocationRandomAddressMin and kAllocationRandomAddressMax.

BUG=none
TEST=allocate lots of javascript code and check for contiguous allocations

Patch by Paul Mehta <pmehta@chromium.org>

Review URL: http://codereview.chromium.org/2832095


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-02 15:27:25 +00:00
whesse@chromium.org
571eca3118 Revert r5147 due to failing assert, with no simple solution. Issue 808. 
Review URL: http://codereview.chromium.org/3087001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-02 15:08:17 +00:00
lrn@chromium.org
24cf5459f5 Added support for ES5's propertyname production. 
Object initialisers and dot-notation property access allows keywords in ES5.
Also allowed non-identifiers after "get" or "set" in an object initialiser.

Review URL: http://codereview.chromium.org/3047038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-02 12:09:10 +00:00
whesse@chromium.org
f913595828 Prepare push to trunk. Now working on version 2.3.5. 
Review URL: http://codereview.chromium.org/3040030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-02 11:02:38 +00:00
vegorov@chromium.org
4a2f05ce35 Fix issue 806. 
Ensure that we are not using r12 as a receiver in inlined NamedStore code.

Review URL: http://codereview.chromium.org/3081007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-02 09:14:44 +00:00
lrn@chromium.org
66574f31de Unicode: Reduced size of tables. 
Review URL: http://codereview.chromium.org/3043032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-30 12:59:57 +00:00
peter.rybin@gmail.com
a9958afeee Roll over again fixed 3029033 Fix 'step in' after live edit stack manipulation 
Review URL: http://codereview.chromium.org/3066018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-30 11:58:43 +00:00
lrn@chromium.org
1d24f5f56b Updated unicode library. 
Added Nl category to letters predicate (as requried for JS identifiers).
Changed/simplified representation of canonicalization ranges.
Truncated tables to code points in the BMP (all that is used by JS).
Reformatted tables to avoid excessively long lines.
Removed duplicate entries from multi-character mapping result tables.

Review URL: http://codereview.chromium.org/3030026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-30 07:10:22 +00:00
peter.rybin@gmail.com
84cf5ca5cb Roll back all step-in-fix-related changes 
Review URL: http://codereview.chromium.org/3012035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 21:46:19 +00:00
peter.rybin@gmail.com
c3bd79e471 Fix failing tests and rollback two from Testing change for failing unit test 
Review URL: http://codereview.chromium.org/3052026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 21:29:45 +00:00
peter.rybin@gmail.com
fdab0bafbb Rollback one from Testing change for failing unit test 
Review URL: http://codereview.chromium.org/2870083

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 20:32:14 +00:00
peter.rybin@gmail.com
f6517b04d0 Testing change for failing unit test 
Review URL: http://codereview.chromium.org/3031032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 20:23:19 +00:00
peter.rybin@gmail.com
16709ee695 Fix 'step in' after live edit stack manipulation 
Review URL: http://codereview.chromium.org/3029033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 16:40:14 +00:00
vegorov@chromium.org
ec3f9563c9 Fix XCode build. 
Review URL: http://codereview.chromium.org/3056028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 08:31:36 +00:00
podivilov@chromium.org
c115a39942 Add debugger protocol request for setting global flags. 
Review URL: http://codereview.chromium.org/2880011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-28 15:50:05 +00:00
kaznacheev@chromium.org
d191b9d7d2 Cache maps for slow case objects. 
Review URL: http://codereview.chromium.org/3032028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-28 15:08:32 +00:00
podivilov@chromium.org
52762e4c59 Breakpoint position should be inside function body. 
Review URL: http://codereview.chromium.org/2883042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-28 13:02:03 +00:00
whesse@chromium.org
3607a9e78e Fix error in optimized x.apply(y, arguments) code generation on ARM. Fixes issue 784. Adds regression test. 
Review URL: http://codereview.chromium.org/3048035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-28 12:50:27 +00:00
antonm@chromium.org
bc01445830 Use hashlib module instead of md5 if it is present. 
md5 module is deprecated since Python 2.5 and we'd better off using hashlib instead.

Review URL: http://codereview.chromium.org/3026030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-28 12:35:46 +00:00
antonm@chromium.org
10b847eb55 Releasing allocated chunks in Pool's destructor. 
That should make it not leak if v8 wasn't intialized at all.

Review URL: http://codereview.chromium.org/3048034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-28 12:34:41 +00:00
antonm@chromium.org
9d6fd08276 Port faster callbacks invocation to x64. 
It's a port of http://code.google.com/p/v8/source/detail?r=3209 to x64 platform.
That allows invocation of callbacks without going into runtime.

Review URL: http://codereview.chromium.org/2801008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-28 09:36:53 +00:00
lrn@chromium.org
cf21615bd9 X64: Fix order of operands on movq(reg, xmm). 
Fixes bug 792, and the Transcendental cache is the only use of this operation.

Review URL: http://codereview.chromium.org/2806080

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-27 12:02:21 +00:00
lrn@chromium.org
539142a161 Fix some bugs in Function.prototype.bind implementation. 
Correctly handle not passing thisArg.
Fixes to NewObjectFromBound to use correct argument count, not leak memory,
and handle constructors that throw exceptions.

Review URL: http://codereview.chromium.org/2878057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-27 09:20:21 +00:00
ricow@chromium.org
3f0d383db6 Remove global.print from v8natives.js (fixes issue 791) 
Review URL: http://codereview.chromium.org/3045016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-27 06:18:32 +00:00
whesse@chromium.org
317a7fe87c Prepare push to trunk. Now working on version 2.3.4. 
Review URL: http://codereview.chromium.org/3058009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-26 10:45:46 +00:00
peter.rybin@gmail.com
30b85b3962 Fix break position not to be outside of the script 
Review URL: http://codereview.chromium.org/3017021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 17:21:55 +00:00
ager@chromium.org
79e332010a Fix aliasing problem in inlined stores on x64 and ia32. The receiver 
and the value can share a register. We need to remove this aliasing
before modifying the registers.

I haven't managed to generate a stand-alon test case for this
yet. I'll do that as a separate change. This was found while loading
Wave.

Review URL: http://codereview.chromium.org/3039025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 11:55:03 +00:00
whesse@chromium.org
e8c0a459a9 Fix bug in r5123, Comparison(), by unusing results before unconditional jump to smi comparison JumpTarget. 
Review URL: http://codereview.chromium.org/3026019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 11:20:59 +00:00
ricow@chromium.org
c167942fd1 Fix presubmit errors. 
Review URL: http://codereview.chromium.org/3009017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 10:15:21 +00:00
ricow@chromium.org
e084e56129 Implement Function.prototype.bind (ES5 15.3.4.5). 
Please note that we do not implement correctly the setting of caller
and arguments on the returned objects, since we already have these
properties on function objects (and they are non-configurable).

Also corrects indention in DefineOwnProperty.

Review URL: http://codereview.chromium.org/3046010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 10:08:55 +00:00
whesse@chromium.org
8bb47c1939 Use static type information when creating the inlined code for comparison operators. 
Review URL: http://codereview.chromium.org/3017025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5123 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 09:05:46 +00:00
ager@chromium.org
7d5038a3a4 Fixed a couple of issues with store inlining on arm. 
Spill and merge virtual frames explicitly in the deferred code.

Account for the fact that the inlined write barrier size depends on
the size of the new space masks.

Review URL: http://codereview.chromium.org/3018015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 08:47:15 +00:00
whesse@chromium.org
9deeec0b08 Change asserts to STATIC_ASSERT if they can be checked at compilation time. Just in the codegen-xxx.cc files on all platforms. 
Review URL: http://codereview.chromium.org/3017018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-23 08:25:48 +00:00
antonm@chromium.org
b8b12b2722 Properly propagate failures from helper methods. 
Otherwise failures are not reported and callback may fail to setup.

Review URL: http://codereview.chromium.org/3035017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-22 13:39:18 +00:00
ager@chromium.org
63503a3fc7 Add ARM_LINK_FLAGS when build d8 with arch=arm to make 
cross-compiling d8 easier.

Review URL: http://codereview.chromium.org/3062002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-22 12:57:48 +00:00
serya@chromium.org
bcf9989187 Fix d8 build error on a fresh checkout. 
Review URL: http://codereview.chromium.org/2809069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-22 12:55:14 +00:00
ager@chromium.org
afa73d3907 Fix Win64 build. 
TBR=ricow@chromium.org
Review URL: http://codereview.chromium.org/3017024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-22 09:01:00 +00:00
ager@chromium.org
a36bf8f017 Port inlined in-object property stores to ARM. 
Review URL: http://codereview.chromium.org/2878043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-22 08:17:40 +00:00
ager@chromium.org
dc45fcb232 Port inline in-object property stores from ia32 to x64. 
Review URL: http://codereview.chromium.org/3008017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-22 06:31:49 +00:00
kaznacheev@chromium.org
3377349a51 Support object literal map caching for literals with keys that are array indices. 
The caching code used to require that all keys in the literal were symbol strings
in order to be able to cache object literal maps.

Relaxed this requirement to allow array indices as well (as in { "1": "one", two: "two" }).

Changed the way 'number_of_properties' is calculated so that redundant property slots are not
allocated for array indices. 


Review URL: http://codereview.chromium.org/2858064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-22 06:28:47 +00:00
whesse@chromium.org
8105e9baa3 Remove VirtualFrame::CallStoreIC(void) and CallCommonStoreIC from virtual-frame-x64.cc. Make implementations of CallStoreIC(key, is_contextual) and CallKeyedStoreIC() the same on x64 and ia32. Make ia32 and x64 implementations more alike by moving some functions and changing comments. 
Review URL: http://codereview.chromium.org/3060002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-21 15:16:01 +00:00
whesse@chromium.org
9174700dca Add EmitKeyedStore and EmitKeyedPropertyAssignment to x64. Removal of Reference class from VisitAssignment complete on all platforms. 
Review URL: http://codereview.chromium.org/3028015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-21 11:52:57 +00:00
fschneider@chromium.org
08c753d087 Prepare push to trunk. Now working on version 2.3.3. 
Review URL: http://codereview.chromium.org/3053006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-21 10:53:38 +00:00
whesse@chromium.org
fe02d5e25f Add EmitNamedStore and CallStoreIC(name, is_contextual) to x64 platform. 
Review URL: http://codereview.chromium.org/3050008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-21 10:31:52 +00:00
whesse@chromium.org
6612b98dcf Add EmitSlotAssignment to x64 platform. 
Review URL: http://codereview.chromium.org/2878042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-21 08:50:57 +00:00
ager@chromium.org
74f9789f61 Landing for Rodolph Perfetta. 
Add support for saturation instruction (ARMv6 or above).
The byte array clamping code has been updated accordingly.

Review URL: http://codereview.chromium.org/3036008/show

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-21 07:42:51 +00:00