Incorrect ordering lead to crashes during GC when end position was not even number.

Add static assert to catch this kind of typos.

Review URL: http://codereview.chromium.org/4640003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Make checks.h not depend on flags.h or global.h (or anything else except
include/v8stdint.h). Only checks.cc has the dependencies (so another
implementation of checks.cc can be provided by the preparser).
Now files depending on checks.h (using ASSERT macros) can include it
directly without depending on all of v8.

Review URL: http://codereview.chromium.org/4576001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4577001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/4535004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The code in utils.h can be reused outside of v8 propert, as long as the
propert ASSERT macros are defined.

Review URL: http://codereview.chromium.org/4485001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fixed a bug where execution termination could get lost while leaving the debugger.
Review URL: http://codereview.chromium.org/4405003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5771 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4409003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5770 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4247004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4469002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Make include dir content pass lint.

Review URL: http://codereview.chromium.org/4421002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4483001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4320004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4331003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5764 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=crbug.com/54592
TEST=none

Review URL: http://codereview.chromium.org/4391001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5763 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=vegorov@chromium.org

Review URL: http://codereview.chromium.org/4378001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Currently weak handles retain an object for another GC round (oftem times,
major GC round.)  Instrumenting Chromium shows that navigation leaves
many global objects which are only collected in next go.  Let's
attempt to collect more garbage when approacing OOM condition.

This is a better version of rolled out r5455: now it's correctly
rebuilds object groups between additional GCs.

Review URL: http://codereview.chromium.org/4295004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

By luck two errors cancelled each other out.

Review URL: http://codereview.chromium.org/4135014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4371002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5759 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4298003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4308001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=906
Review URL: http://codereview.chromium.org/4104009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5754 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4244003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Improve V8 VFPv3 runtime detection, to address issue 914.

This patch will check for the exact word vfpv3 as well as 0xc08 (CortexA8
part number) as some earlier kernel didn't report vfpv3 for A8.

Codereview URL: http://codereview.chromium.org/4103013/show

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5751 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Uses existing Scanner and ParserLog.
Generates same preparse-data as existing preparser.

Review URL: http://codereview.chromium.org/4112012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4158015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5747 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Refactoring of v8:Arguments similary we did with v8::AccessorInfo (http://codereview.chromium.org/242050). GC-controlled values moved to a separate array.
Review URL: http://codereview.chromium.org/4117010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=erik.corry@gmail.com
Review URL: http://codereview.chromium.org/4094010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Reduces the number of movw/movt instructions generated in ProbeTable. It
improves code size for CompileCallMegamorphic by about 10%.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/4220004/show

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5744 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Original patch by Mark Lam <mark.lam@palm.com> from Hewlett-Packard Development Company, LP. (http://codereview.chromium.org/4187007)

Fix memory corruption in JSFunctionResultCache::Clear caused by out of bounds writes which was revealed by the patch.

Review URL: http://codereview.chromium.org/4200009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4095009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Plug tiny memory leaks in test-lock.cc.
Review URL: http://codereview.chromium.org/4161005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This switches out the existing constant splitting with masking that works like this:

1. Generate a random 32-bit value at compilation time.
2. XOR the 32-bit constant with the random value.
3. Emit the resulting immediate value along with the XOR operation to generate the original value.


BUG=http://code.google.com/p/v8/issues/detail?id=908

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4097011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is no longer required to break at the function entry. Actually has not been required since the inlined stack check was introduced long time ago.
Review URL: http://codereview.chromium.org/4106005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/4116005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix the ARM simulator, the ARM disassembler and extend the stop feature. 
The stop feature in the simulator now support enabling, disabling and 
counting. 

BUG=None 
TEST=None 

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

simulator change.

Review URL: http://codereview.chromium.org/4151005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

It turns out that having PC pointing _exactly_ at callback entry
point is quite probable.

BUG=crbug/60753

Review URL: http://codereview.chromium.org/4169005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5721 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This change keeps the interactive shell alive.

Review URL: http://codereview.chromium.org/4197002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00