The check for the number og GC's required is now 1 or 2 instead of two to get rig of failures on ARM.

Updated the test to keep the code used by the test in the compilation cache by compiling it in another context. This makes the remaining issue with the eval cache more explicit.
Review URL: http://codereview.chromium.org/449051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=http://code.google.com/p/v8/issues/detail?id=534

Review URL: http://codereview.chromium.org/449022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The constant for the return sequence length (JSReturnSequenceLength) was
defined in debug.h. Since this constant are also needed outside the debugger code
I moved them into assembler-xxx.h. Otherwise compiling with debuggersupport=off
would fail on ARM.

BUG=http://code.google.com/p/v8/issues/detail?id=533

Review URL: http://codereview.chromium.org/456001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This allows to profile "unresponsive" web pages in the same way
as it is possible to break into them with the debugger.

BUG=http://code.google.com/p/chromium/issues/detail?id=28689

Review URL: http://codereview.chromium.org/450011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We use the fast compiler only for top-level code right now.
When always_fast_compiler is set to true, we compile with
the fast compiler whereever possible.

By default this flag is set to false. 

Review URL: http://codereview.chromium.org/449012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We should put in a reduced version of this.

BUG=http://code.google.com/p/v8/issues/detail?id=532

TBR=kbr@chromium.org
Review URL: http://codereview.chromium.org/450010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3377 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

garbage collections when receiving idle notifications. This allows
us to get rid of source code strings and generated code in the
heap that would otherwise be kept around in idle V8 instances.
Review URL: http://codereview.chromium.org/450007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Storing a JSArray in the Script object could cause an indirect reference from the compilation cache to a global object to be created. Now the line ends are only stored as a FixedArrya and when that is needed in JavaScript a JSArray copy is created. Changed some of the JavaScript code to cache the line ends in a local variable for better performance.

BUG=http://code.google.com/p/v8/issues/detail?id=528
TEST=test/test-api/Bug528
Review URL: http://codereview.chromium.org/434117

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3374 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/445004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3373 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=http://code.google.com/p/v8/issues/detail?id=528
TEST=cctest/test-api/Bug528
Review URL: http://codereview.chromium.org/443021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Also added a simple test that invokes a JS runtime function
in top-level code.

Review URL: http://codereview.chromium.org/437081

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fixes issue 526:

BUG=http://code.google.com/p/v8/issues/detail?id=526

The object literals code in the fast compiler returned an incorrect result 
when getter or setters are defined together with computed properties.

Added a regression test that captures the most reduced version of this
problem. 

Also added a test for object literals with getters/setters and 
prototype properties.


Review URL: http://codereview.chromium.org/444001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This time it's true.

Review URL: http://codereview.chromium.org/405033


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

A cache of MD5 sums of source file contents is now maintained. Cpplint is only invoked for new, changed, and files containing errors from the past lint check run.

As a result, repetitive presubmit checks now run in a blink of an eye, so we can include it as an obligatory pre-submit check to avoid frequent CB breakages on lint errors.

Review URL: http://codereview.chromium.org/440026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3368 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/434100

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3367 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

external array types. Added regression test based on real-world
failing code and verified that it would have caught this error.

Review URL: http://codereview.chromium.org/437052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

when the code is run.

Instead, return an empty context handle so the failure to create a
context can be handled.

BUG=http://crbug.com/28486
Review URL: http://codereview.chromium.org/442005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3364 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Logging getters and setters from DOM API is extremely useful for web
developers as setting (and getting!) several properties can cause
page relayouts which take significant time.

Review URL: http://codereview.chromium.org/434074

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3363 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

global object (using hidden prototypes):

1) setters might be not on the global object itself, but on its prototypes;
2) if property on one of prototypes is readonly, we could shadow it.
Review URL: http://codereview.chromium.org/434035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/442003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/441017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3360 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

used by gcc to indicate ARM architectures.
Review URL: http://codereview.chromium.org/440017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3359 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=iposva@chromium.org

Review URL: http://codereview.chromium.org/440016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3358 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

I think we can promote this flag to stable status and enable it by default.

Review URL: http://codereview.chromium.org/441016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3357 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

indicates ARMv6.
Review URL: http://codereview.chromium.org/437056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

A few other tweaks.

Review URL: http://codereview.chromium.org/435020


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/441014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Compilation error caught on Windows. Strangely enough gcc did not complaint here.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/436022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/435021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The different length string types was used to encode the string length and the hash in one field. This is now split into two fields one for length and one for hash. The hash field still encodes the array index of the string if it has one. If an array index is encoded in the hash field the string length is added to the top bits of the hash field to avoid a hash value of zero.

On 32-bit this causes an additional 4 bytes to be used for all string objects. On 64-bit this will be half on average dur to pointer alignment.
Review URL: http://codereview.chromium.org/436001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/435018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3349 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Disable fast top-level compiler for now because of issues 525 and 526.

Add regression test for issue 525.

Review URL: http://codereview.chromium.org/438017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/439014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3347 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Callback entry address is stored in VMState and is later retrieved by
profiler stack sampler. This makes possible relating API entry to JS
stack, and this is simpler than trying to unwind native stack.

Review URL: http://codereview.chromium.org/437004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Now they are logging during "LogCompiledFunctions" cycle. API functions
are detected by examining SFI's "function_data" field.

Review URL: http://codereview.chromium.org/414036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3343 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

mismatch causes problems if attempting to build d8 with readline
support.

Review URL: http://codereview.chromium.org/414033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=520

Review URL: http://codereview.chromium.org/422001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is needed to show calls to DOM in CPU profiles. I can think
of a better approach like adding specific functions into V8 API
for explicitly providing callback names and modifying bindings codegen
appropriately. My plan is as follows:
 - submit this CL;
 - implement anything I need to process log data and display DOM
   calls in profiles;
 - think again about adding specific functions and modifying bindings
   codegen.

BUG=http://code.google.com/p/chromium/issues/detail?id=27613

Review URL: http://codereview.chromium.org/402100

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/421003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Reintroduce the bailout that was put in in revision 3224.

It causes interactive ui test failures in Chromium.

TBR=fschneider@chromium.org
Review URL: http://codereview.chromium.org/421002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00