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242 Commits

Author SHA1 Message Date
mikhail.naganov@gmail.com
5edf6f35bc Reimplement (address -> code) mapping from tickprocessor.py in JS. 
Found a pair of bugs concerned with border cases in the original implementation.

Review URL: http://codereview.chromium.org/67191

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-16 16:05:17 +00:00
ager@chromium.org
069a8c096f Migrate a couple of old tests to mjsunit tests. 
Review URL: http://codereview.chromium.org/67215

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-16 13:46:55 +00:00
ager@chromium.org
72294ca735 Change the enumeration order for unsigned integer keys to always be 
numerical order independently of the representation of the object.

Exchanged the order of enumeration of integer and string keys so
integer keys are first instead of string keys to better match
WebKit/JSC behavior.

Added test cases that document our enumeration order choice.
Review URL: http://codereview.chromium.org/75035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-16 11:30:55 +00:00
erik.corry@gmail.com
4d18959446 Avoid a call to the runtime system when doing binary fp ops on ARM 
(at the moment only if we do not need to allocate a heap number).
Find a few more oportunities to avoid heap number allocation on IA32.
Add some infrastructure to test coverage of generated ARM code in our
tests.
Review URL: http://codereview.chromium.org/67163

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-16 09:30:23 +00:00
yurys@chromium.org
b92740bf44 Lookup can now be performed for several handles. 
Review URL: http://codereview.chromium.org/67155

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1719 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-16 06:03:17 +00:00
kmillikin@chromium.org
22896c8304 Change the function name collector to tolerate expressions that contain 
multiple anonymous function literals as subexpressions.

Choose the rightmost one the one to attach a name to.
Review URL: http://codereview.chromium.org/67165

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-15 13:14:23 +00:00
ager@chromium.org
0c52806f0d Add mjsunit test for the overriding of read-only properties. 
For compatibility, our behavior here does not match the spec.  Added a
comment to that effect in the test.
Review URL: http://codereview.chromium.org/67164

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1714 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-15 12:31:02 +00:00
ager@chromium.org
0de8a28ea7 Fix crash bug when loading const variable in the presence of eval. 
The problem was a missing 'uninitialized' check.
Review URL: http://codereview.chromium.org/73076

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-15 10:47:23 +00:00
mikhail.naganov@gmail.com
e9aa21849b Reimplement Splay Tree in JavaScript (and add unit tests!). 
This is the first step in reimplementing tick processing scripts in
JavaScript. The goal is to have the same source both for Dev Tools and
Golem, so Python implementation will be removed to avoid code
duplication.

The implementation follows the Dev Tools style: namespaces and JSDocs
are used.

Review URL: http://codereview.chromium.org/67151

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-15 01:22:52 +00:00
sgjesse@chromium.org
a74fcf458c Fixed the step in handling for function.apply. 
The generic step-in mechanism floods the function called with break points to ensure a break is hit when entering the function. This generic mechanism was also used for function.apply. The code for function.apply contains a keyed load IC which was patched when stepping into function.apply. However function.apply enteres an internal frame not a JavaScript frame. This caused the logic for returning from the break in function.apply to fail as it forced a jump to the IC on the top JavaScript frame. The top JavaScript frame was the frame for the function calling function.apply not the frame for the apply function. Now returning from the break point in the keyed load IC in the apply code caused a jump to the code for the call IC for the function calling function.apply in the first place. Not a pretty sight.

Step-in now handles function.apply as a separate case where the actual JavaScript function called through apply is flodded with breakpoints instead of the function.apply function.

BUG=269
BUG=8210@chromium.org
Review URL: http://codereview.chromium.org/63055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-07 09:54:53 +00:00
whesse@chromium.org
5ccfe93c9e Fix crash with indexed setter on objects without corresponding getter. 
Review URL: http://codereview.chromium.org/63010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-06 14:55:01 +00:00
whesse@chromium.org
20a6e7e5e9 Rewrite of VisitCountOperation that should speed it up 
Review URL: http://codereview.chromium.org/56151

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-03 13:27:14 +00:00
lrn@chromium.org
3e55df5a57 Tracks static type of strings in frame elements and results. 
Uses static string type to optimize string additions.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-03 12:01:56 +00:00
lrn@chromium.org
015164f0f2 String.match tests that wasn't included in the implementation change list. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-01 09:09:05 +00:00
kmillikin@chromium.org
c80b013999 Fix issue 294 by ensuring that we don't lose the copy flag on memory 
frame elements when allocating them to a register as a result of
popping one of their copies.
Review URL: http://codereview.chromium.org/57053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-31 14:01:25 +00:00
erik.corry@gmail.com
c7925142e6 * Add rmdir, mkdir -p and umask to d8 on Unix. 
* Remove the non-working methods from the os object on d8 on Windows
so you can test for their presence with if (os.system).
* Add a test (not run by default since it only works on d8).
* Fix incorrect use of wait that left defunct processes (zombies).
Review URL: http://codereview.chromium.org/56107

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-31 12:45:33 +00:00
lrn@chromium.org
bd8816efb0 Moved String.prototype.match implementation to C++. 
Some extra runtime assertions added.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-25 12:14:10 +00:00
kmillikin@chromium.org
1ba34bf86b Fix issue 286. Ensure frame elements are invalidated by 
InvalidateFrameSlotAt.

Review URL: http://codereview.chromium.org/53008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-24 12:42:28 +00:00
kmillikin@chromium.org
4e74725681 Update test expectation. 
TBR=plesner

Review URL: http://codereview.chromium.org/42554

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-24 08:53:43 +00:00
kmillikin@chromium.org
5e2f3adfd0 Fix issue 284. 
The problem was continuing out of the body of a for/in (where we do
register allocation) to the loop update (where we do not).  Variables
allocated to registers where not preserved.

Review URL: http://codereview.chromium.org/53002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-24 08:29:24 +00:00
ager@chromium.org
d4e6613760 Fix bug in context stores, where the store was ignored if there was a 
read-only property in the prototype chain.  Stores should only be
ignored if there is a read-only property on the object itself.
Review URL: http://codereview.chromium.org/42508

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-24 08:27:43 +00:00
christian.plesner.hansen
dbe4e4a644 Marked bug 284 as passing on arm. 
Review URL: http://codereview.chromium.org/49013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-24 00:48:17 +00:00
christian.plesner.hansen
cff1d2715e Added test case for issue 284. 
Review URL: http://codereview.chromium.org/52031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-23 23:49:58 +00:00
olehougaard
a8c50151fc Reapply revisions 1432, 1433, 1469 and 1472 while fixing issue 279. 
Review URL: http://codereview.chromium.org/48006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-23 07:27:47 +00:00
ager@chromium.org
2fcad0aec1 Revert change 1509 that flush ICs when adding setters on an object or 
when setting a __proto__ to an object that holds a setter.

This seems to cause a major page load regression, so we need to tune
the clearing.
Review URL: http://codereview.chromium.org/50011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-19 15:06:00 +00:00
erik.corry@gmail.com
54d295bdef Speed up slow test that times out on ARM. 
Review URL: http://codereview.chromium.org/50008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-19 13:01:50 +00:00
erik.corry@gmail.com
2c84d84d5c // Test that we can make large object literals that work. 
// Also test that we can attempt to make even larger object
// literals without crashing.
Review URL: http://codereview.chromium.org/48133

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-19 08:23:00 +00:00
lrn@chromium.org
89f466659c Flatten strings before parsing them as Date strings, and work on Vector of chars instead. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-17 13:27:21 +00:00
kasperl@chromium.org
0a09a08ec8 Add copyright notice to new test case. 
Review URL: http://codereview.chromium.org/42216

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-15 22:44:23 +00:00
erik.corry@gmail.com
99063fe0f8 Fix GC related crash bug in search-replace. 
Review URL: http://codereview.chromium.org/42214

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-15 22:28:26 +00:00
erik.corry@gmail.com
3aa57f7f65 Revert 1432, 1433, 1469 and 1472 due to a bug with literal objects. 
Review URL: http://codereview.chromium.org/46088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-15 16:18:20 +00:00
christian.plesner.hansen@gmail.com
8dffcb9efa Flush ICs when adding setters to an object or setting a __proto__ to 
an object that holds a setter.  If there are no store ics then no
flushing is done.  The implementation has been tweaked so that no ICs
are cleared during normal context creation.
This may cost us some performance but I'm submitting it as it is and
if there are problems we can either decide to be smarter about when,
what and/or how we clear, or back this change out altogether.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-13 13:43:07 +00:00
olehougaard
74722e199f Implementing __defineSetter__ and __defineGetter__ with an array index as argument as described in issue 242. For performance reasons, the change is not applied to arrays. This conforms to the behavior of Safari. 
Review URL: http://codereview.chromium.org/46030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-13 11:40:09 +00:00
lrn@chromium.org
e2af4529c3 String.replace implemented in C++. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-13 10:22:38 +00:00
erik.corry@gmail.com
912c8eb03a * Reapply revisions 1383, 1384, 1391, 1398, 1401, 1402, 
1418, and 1419 from bleeding_edge, reverted in 1429.
* Fix of $1 accessor on sliced strings.
* Fix of lastParen method when last parenthesis did not match.
Review URL: http://codereview.chromium.org/43075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-11 14:00:55 +00:00
erik.corry@gmail.com
1094cfe1b6 Add a test that r1383 failed (harmlessly). 
Review URL: http://codereview.chromium.org/44002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-11 09:29:29 +00:00
sgjesse@chromium.org
c8f01466ff See http://code.google.com/p/v8/issues/detail?id=269. 
BUG=269
Review URL: http://codereview.chromium.org/43023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-11 07:34:48 +00:00
kmillikin@chromium.org
0e60cf38dc Fix issue 265 by handling extra statement state on the frame based on 
the expectation at the break, continue, and return labels (including
shadowed ones) instead of based on the AST nodes.

See http://code.google.com/p/v8/issues/detail?id=265

Review URL: http://codereview.chromium.org/42017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-11 06:17:19 +00:00
kasperl@chromium.org
3f3ed140ba Fix typo. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 13:35:28 +00:00
kmillikin@chromium.org
e2254a30af Change expectation for the bug-265 test to allow crashing in release 
builds.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 13:23:43 +00:00
christian.plesner.hansen@gmail.com
feb2594f8a Tweaked semantics of error prototype. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 13:15:24 +00:00
lrn@chromium.org
34db0ff86c Issue 267: Calls to arguments in eval-tainted function scope uses global object as receiver. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 12:28:34 +00:00
sgjesse@chromium.org
b74c5b1e39 Moved the storage of the last script id into the heap to make it part of the serialized data when starting V8 on a snapshot. 
Currently the script ids wrap when positive smi value is exhausted.
Review URL: http://codereview.chromium.org/43008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1474 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 12:05:20 +00:00
christian.plesner.hansen@gmail.com
782b53799d Implemented invalid UTF8 detection in decodeURI. That is, detection 
of invalid utf8 not invalid utf8-detection.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 09:08:05 +00:00
olehougaard
860508f3e2 Optimizing generation of nested literals for both object and array literals. 
Review URL: http://codereview.chromium.org/40295

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 08:59:00 +00:00
sgjesse@chromium.org
9d17b0d4c8 Whenever a script object is created it is assigned a unique id. Currently this id is assigned from an 32 bit integer counter. 
Changed the script break points to be able to handle both break points based on script names and script ids. When break points are set through a script id the position is relative to the script itself. This is different from the script break points set through script names where the line/coulmn offset is taken into account.

This has the side effect that function break points are not converted into script break points for named scripts.

Show the script id in the D8 shell debugger when listing all scripts using the 'scripts' command.
Review URL: http://codereview.chromium.org/40317

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 08:10:50 +00:00
ager@chromium.org
bab4b3b2e0 Simplify the map collection regression test. This test is the minimal 
example that would trigger the bug.
Review URL: http://codereview.chromium.org/43004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-10 07:23:22 +00:00
kmillikin@chromium.org
96c6a02082 Third try to mark test expectation. 
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/40322

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-09 22:22:51 +00:00
kmillikin@chromium.org
149bcdde5c Chage test expectation mode from "debug" to "release". 
TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/40320

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-09 21:52:49 +00:00
kmillikin@chromium.org
35defb2e5f The test for issue 165 is unpredictable in release builds. Allow it 
to pass or fail.

Review URL: http://codereview.chromium.org/40314

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-09 19:59:45 +00:00