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257 Commits

Author SHA1 Message Date
rossberg@chromium.org
abd77ad439 Rename Proxy class to Foreign, to avoid confusion with Harmony proxies. 
Also fix grokdump, which was off by one after intro of JSProxy type.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-19 11:47:34 +00:00
dslomov@chromium.org
c5c57d722a Put 7942 "Per-isolate embedder-specific data" back 
TBR=

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 23:26:38 +00:00
dslomov@chromium.org
3d5d169275 Revert "Per-isolate embedder-specific data" 
This reverts commit 42f5dc01fb9adbf55242da9f6515e9a37132217b.

Checking if this helps webkit-tests

TBR=dslomov@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 22:35:41 +00:00
dslomov@chromium.org
469c55f058 Per-isolate embedder-specific data 
BUG=
TEST=

Review URL: http://codereview.chromium.org/6975020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 16:20:45 +00:00
vegorov@chromium.org
925107046e Extend Handle API with MarkIndependent. 
Garbage collector is free to ignore object groups for independent handles and can collect then in minor collections.

Review URL: http://codereview.chromium.org/7031005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-17 12:18:19 +00:00
mikhail.naganov@gmail.com
c5ff1f2155 Fix typos in include/*.h inline documentation. 
Patch by Nicolas Kaiser <nikai@nikai.net>

R=sgjesse@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7030008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-16 06:36:43 +00:00
rossberg@chromium.org
e14402b1df A first skeleton for introducing Harmony proxies. 
1) Add new type JSProxy for representing proxy objects.
   Currently devoid of functionality, i.e., all properties are undefined.

2) Some rudimentary global $Proxy functions to create proxies.

Next step: Hook up getProperty and getOwnProperty handlers. Will probably
require introducing a new LookupResult type, which is a mixture of
INTERCEPTOR (handles any property) and CALLBACK (calls back to JS).
Can we unify this somehow?

TODO: Should probably rename existing Proxy type to something like
"Foreign", to avoid confusion.

Review URL: http://codereview.chromium.org/6932068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-13 10:58:25 +00:00
ager@chromium.org
8033be880e Add IsCallable method for Object in the API 
Patch by Peter Varga.

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

Review URL: http://codereview.chromium.org/6964005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-09 15:24:48 +00:00
lrn@chromium.org
1a169aa3f0 Strict mode detection in preparser. 
Handle octal escapes in everything but RegExps.
Extend preparser test suite to test whether the preparser reports
exceptions to throw.

TEST=preparser/*

Review URL: http://codereview.chromium.org/6927075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 11:41:15 +00:00
ager@chromium.org
cf19179266 Implement CallAsConstructor method for Object in the API 
Patch by Peter Varga.

BUG=v8:1348
TEST=cctest/test-api/ConstructorForObject

Review URL: http://codereview.chromium.org/6902108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 11:07:52 +00:00
dslomov@chromium.org
2500f14868 This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Committed: http://code.google.com/p/v8/source/detail?r=7734

Committed: http://code.google.com/p/v8/source/detail?r=7784

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-05 18:55:31 +00:00
dslomov@chromium.org
6e4629a81c Revert "This implements per-isolate locking and unlocking, including tests" 
This reverts commit 1aa40d0c278e195e9e69dcf8b29a212aa1817c0b.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 22:35:42 +00:00
dslomov@chromium.org
d54fe47fad This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Committed: http://code.google.com/p/v8/source/detail?r=7734

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 21:04:32 +00:00
ager@chromium.org
82a04c7fdc Add CallAsFunction method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 13:03:08 +00:00
ager@chromium.org
24f19608d4 Actually revert "Add Call method to the Object class in the API" 
Tests are failing in debug mode.

This also reapplies the change "Make Date and RegExp inherit from
Object in the API" that I accidentally reverted.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6927009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 11:07:09 +00:00
ager@chromium.org
26c775da94 Revert "Make Date and RegExp inherit from Object in the API." 
Tests are failing in debug mode.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6930004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 10:51:07 +00:00
ager@chromium.org
b8cdecb517 Add Call method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 10:03:49 +00:00
ager@chromium.org
87f225936f Make Date and RegExp inherit from Object in the API. 
They are objects and the API inheritance hierarchy should reflect that.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6929008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 07:28:27 +00:00
ager@chromium.org
8aeaa5e90a Implement API to disallow code generation from strings for a context. 
R=sgjesse@chromium.org
BUG=v8:1258
TEST=test-api/AllowCodeGenFromStrings

Review URL: http://codereview.chromium.org/6905167

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-03 05:40:47 +00:00
dslomov@chromium.org
7088aea3eb Revert "This implements per-isolate locking and unlocking, including tests" 
This reverts commit 76c78febb70e75b18214f5fe45de95c7fb515386.

This change has broken test-thread-termination/TerminateMultipleV8Threads

TBR=vitalyr

Review URL: http://codereview.chromium.org/6903154

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-29 22:16:45 +00:00
dslomov@chromium.org
f4c120d615 This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-29 21:26:03 +00:00
mikhail.naganov@gmail.com
ec58c05f4e Add support for startup data (snapshot) compression. 
This is for mobile platforms where application footprint size is
important. To avoid including compression libraries into V8, we assume
that the host machine have them (true for Linux), and rely on embedder
to provide decompressed data.

Currently, only snapshot data can be comressed. It is also possible to
compress libraries sources, but it is more involved and will be
addressed in another CL.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6901090

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-29 12:08:33 +00:00
karlklose@chromium.org
32732fbc86 Expose hasOwnProperty() through API. 
BUG=http://code.google.com/p/v8/issues/detail?id=1342
TEST=test-api/HasOwnProperty

Review URL: http://codereview.chromium.org/6903059

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7699 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-28 09:27:40 +00:00
jkummerow@chromium.org
bc8f6943bb Support Float64Arrays 
BUG=None
TEST=mjsunit/external-arrays.js; updated cctest; existing unit tests

Review URL: http://codereview.chromium.org/6879009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-21 07:15:43 +00:00
mikhail.naganov@gmail.com
690093effe Mark single-argument inline constructors as 'explicit'. 
There is currently a bug in cpplint.py hiding this problem.

R=sgjesse@chromium.org
BUG=1304
TEST=none

Review URL: http://codereview.chromium.org/6820028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-11 11:38:34 +00:00
lrn@chromium.org
c7c57227dd Make preparser api be exported in shared libraries. 
Adds missing V8EXPORT declarations to types in v8-preparser.h.

BUG=
TEST=

Review URL: http://codereview.chromium.org/6812012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-07 08:41:37 +00:00
antonm@chromium.org
56b53dd5dc Introduce v8::Object::CreationContext method. 
That allows to find out a global context in which the object
was created.

Review URL: http://codereview.chromium.org/6759054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-01 12:17:20 +00:00
lrn@chromium.org
4e502c5e5a PreParser build fix 
Patch from Peter Varga <pvarga@inf.u-szeged.hu>.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6773009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-30 10:13:11 +00:00
mikhail.naganov@gmail.com
2d95ed4b25 Remove snapshots-related code that is implemented in DevTools heap profiler. 
Diffs and retaining paths are implemented on JS side. There is no need
to maintain native implementation.

R=vitalyr@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6770009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-29 12:52:07 +00:00
podivilov@chromium.org
41f30cac90 Fix crash in Debug::SendCommand. 
R=vitalyr@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6715029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7310 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-22 18:02:23 +00:00
mikhail.naganov@gmail.com
b2b5d2777e Add support for CPU and heap profiles deletion. 
R=vitalyr@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6685084

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-22 16:10:01 +00:00
vitalyr@chromium.org
7976ca2cbc Merge isolates to bleeding_edge. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832 Revert r7268: it borked the history. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3 Merge isolates to bleeding_edge. 
Review URL: http://codereview.chromium.org/6685088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 18:49:56 +00:00
ager@chromium.org
4f7fe371b2 Fix Array::New(length) in the API to return an array with the provided length. 
The internal factory method initializes the elements but does not set
the length property of the array.

Add array api test case for length.

R=antonm@chromium.org
BUG=v8:1256
TEST=cctest/test-api/Array

Review URL: http://codereview.chromium.org/6674034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-16 19:55:31 +00:00
antonm@chromium.org
a7bb1d5278 Introduce one way dependencies into object grouping. 
Those are necessary to properly manage relationship between objects in cases
when they don't form proper tree structure.

Review URL: http://codereview.chromium.org/6686053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-16 12:02:28 +00:00
sgjesse@chromium.org
bc9ddf20bb ARM: Port r7089 to ARM 
Ensure that there is always enough bytes between consequtive calls in optimized code to write a call instruction at the return points without overlapping.

Add a call to deoptimize all functions after running tests with --stress-opt. This will catch some issues with functions which cannot be forcefully deoptimized. Some of the tests failed on ARM with that change without the rest of the changes in this change.
Review URL: http://codereview.chromium.org/6661022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-10 13:58:20 +00:00
mikhail.naganov@gmail.com
dee9c00267 Add an interface for an embedder to provide information about native 
objects retained by object groups and global handles.

This information is then used during heap snapshot generation
to provide a more complete memory picture.

This patch will be needed to fix https://bugs.webkit.org/show_bug.cgi?id=53659.

Review URL: http://codereview.chromium.org/6626043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-10 12:05:31 +00:00
danno@chromium.org
9cca7d2733 Combine typed and pixel arrays. 
Worth mentioning:
- Specialized versions of pixel array and store/loads inside the generic stubs have been removed, since to have parity for all external arrays, 8 different versions would have to be inlined/checked.
- There's a new constant in v8.h for external arrays with pixel array elements.

Review URL: http://codereview.chromium.org/6546036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-09 15:01:16 +00:00
ager@chromium.org
d5851dcde0 x64: Enable inline smi code patching to reenable the inlined code in 
the code generated by the full code generator after my previous
change.

The generated code is the same as on ia32 and so is the patching.

Review URL: http://codereview.chromium.org/6456023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-09 14:51:38 +00:00
ager@chromium.org
73a4ecfae1 A MessageObject is a purely internal object to hold information about 
an error message that needs to be generated and reported. This change
hides all of the error information from JavaScript code so user
callbacks cannot get hold of it.

Review URL: http://codereview.chromium.org/6368051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-02 13:31:52 +00:00
antonm@chromium.org
3d4c4951aa Clarify some details of global objects implementation. 
Review URL: http://codereview.chromium.org/6386011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-28 13:41:19 +00:00
antonm@chromium.org
b0abe13ed2 Using unsigned shifts and masks when dealing with 64-bit addresses. 
BUG=v8:1037

Review URL: http://codereview.chromium.org/6242005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-19 11:16:23 +00:00
antonm@chromium.org
8805509f28 Wrap external pointers more carefully. 
On 32-bit platforms any pointer with 0 as LSB can be wrapped into Smi.  However, on 64-bit
platforms it's currently not the case as x64 Smis must have 0s in lower 32 bit word.
Even worse, macroassembler Move instruction will try to fetch integer value from Smi
and will shift by 32 bits to the right rendering stored pointer incorrect.

BUG=v8:1037

Review URL: http://codereview.chromium.org/6119009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-13 15:56:33 +00:00
mikhail.naganov@gmail.com
6f72caf92d Add reporting of JS heap size limit to GetHeapStatistics. 
I found it useful to know inside the heap profiler to avoid
crashes due to heap overflow.

Review URL: http://codereview.chromium.org/6111007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-11 12:36:09 +00:00
ager@chromium.org
58782c556a Export external array data accessors. 
BUG=v8:1016
Review URL: http://codereview.chromium.org/6013011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-04 09:27:46 +00:00
ager@chromium.org
218944fe6a Add more documentation to Context::New in the API header file. 
Review URL: http://codereview.chromium.org/6043005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-03 10:17:08 +00:00
sgjesse@chromium.org
648fcd906e Adding Date::ResetCache() API so that the cache values in the Date object 
can be reset to allow DST / timezone changes to be re-cached and reflected
in the Date object.

Patch by Mark Lam from Hewlett-Packard Development Company, LP

Review URL: http://codereview.chromium.org/5978001


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-17 12:45:27 +00:00
erik.corry@gmail.com
5b55e1ad9a API: Correct documentation of String::WriteUtf8, String::Write 
and String::WriteAscii and add test.  Correct implementation of
String::Write, fixing bug 975 (the patch in that bug was not
used, however).
Review URL: http://codereview.chromium.org/5718005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-14 13:21:46 +00:00
mikhail.naganov@gmail.com
5cf643aa42 New heap profiler: add support for progress reporting and control. 
As taking a snapshot of a large heap takes noticeable time, it's
good to be able to monitor and control it.

The change itself is small, big code deletes and additions are in
fact moves. The only significant change is simplification of
approximated retained sizes calculation algorithm.

Review URL: http://codereview.chromium.org/5687003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-13 10:42:06 +00:00