Details:

 - added properties / functions in view objects needed for WebKit's ProfileView;

 - added ability to count profiles for specific functions.

The tickprocessor functionality does not affected.

Review URL: http://codereview.chromium.org/99181

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1823 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Made scons build work on windows.

Review URL: http://codereview.chromium.org/100175


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1822 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is convenient when using identity hashes in data structures that
want to reserve 0 as a sentinel value, such as WebKit's WTF::HashMap.

Review URL: http://codereview.chromium.org/100147

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1821 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix SConstruct to only add -m32 if the compiler needs it.

Review URL: http://codereview.chromium.org/100160


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=lrn@chromium.org
Review URL: http://codereview.chromium.org/99188

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/99187

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1818 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Possible to attempt to build for X64.
Build will be unsuccessful, since all x64 source files are
missing and pointers are reinterpreted as integers everywhere.

Review URL: http://codereview.chromium.org/99186


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Kept the previous message handler API to avoid breaking clients depending on it.

The new message handler API uses a new name ending with 2.
Review URL: http://codereview.chromium.org/100158

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/99180



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/100156

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=yurys@chromium.org
Review URL: http://codereview.chromium.org/100155

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/99175

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The object delivered to the debug message handler contains additional information on the current break handling the messages.

Clients which require just JSON message parsing can simply get the JSON using the GetJSON message on the message object to still have the previous behaviour.

  NewMessageHangler(const v8::Debug::Message& message) {
    v8::String::Value val(message.GetJSON());
    OldMessageHandler(Vector<uint16_t>(const_cast<uint16_t*>(*val), val.length()));
  }

Refactored some of the debugger code to use internal handles instead of API handles. Also changed Object to JSObject is some places.

The access to the active context when the break occurred is still not implemented. I will add this in a new CL, as this one is quite big already.
Review URL: http://codereview.chromium.org/99122

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1811 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=lrn

Review URL: http://codereview.chromium.org/100138

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1810 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/100105

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/99052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/99123

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/99120

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/100102

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is an effort to reuse profiler data processing code both in
TickProcessor and Dev Tools Profiler. The old Python implementation
will be removed.

The new TickProcessor works almost identical to the previous one.
However, it has some differences:

1. Not very useful "Call profile" section is replaced with a new
   WebKit-like "Bottom up (heavy) profile" which shows the most
   expensive functions together with their callers. I used it
   personally in order to find and remove bottlenecks in the
   tickprocessor script itself, and found it quite helpful.

2. Code entries with duplicate names (they occur for RegExes, stubs
   and sometimes for anonymous Function objects) are now distinguished
   by adding an occurence number inside curly brackets.

3. (Address -> code entry) mapping is more precise in boundary cases.

4. Windows version no more requires specifying .map file location.

5. Works faster.

Review URL: http://codereview.chromium.org/99054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1. Send 'afterCompile' event to the debug message handler.2. Process messages from the debugger command queue on each event not only break and exception.3. auto_continue is always true for compilation events.
Review URL: http://codereview.chromium.org/100034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Change handling of sorting to be the same for all JS-arrays.
Collect undefined values as well while removing holes.

Review URL: http://codereview.chromium.org/92123


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/99051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

is to get the chromium V8-latest builder working again and to move the
gyp file used for the chromium build to V8 to make it easier to roll
V8 DEPS.
Review URL: http://codereview.chromium.org/99049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Gyp is used to generate project files used to build chromium.  Moving
the v8.gyp file to the v8 repository makes it easier to have V8 and
the v8.gyp file synchronized (so a DEPS update in chromium gets the
right v8.gyp file associated with that revision of V8).

Review URL http://codereview.chromium.org/100035



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1795 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/93121

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

There are no ASSERTS left in the cctest's.
Review URL: http://codereview.chromium.org/93120

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Let xcode fix a couple of things and add json-delay.js to the project.
Review URL: http://codereview.chromium.org/93122

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/94008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

  the properties as well.  This fixes some failing tests.
- Moved json parsing into native code.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The debug message thread was introduced to make it possible to have the message handler callback be called from a different thread than the thread running V8 where the debug event occoured, but it never had any practical use, and prevents providing information to the message handler which is only available from the V8 thread.

In the future any thread decoupling will have do be done by the embedder.

This also removes the queue used for outbound messages.

Renamed the class Message to CommandMessage as it is only used for debugger commands from the client. Related message queue classes has also been renamed.
Review URL: http://codereview.chromium.org/93118

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

It will be used both in the new tickprocessor and Dev Tools profiler.

Review URL: http://codereview.chromium.org/92120

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

stack pointer to change by more than one in a corner case.  If we push
a constant smi larger than 16 bits, we push it via a temporary
register.  Allocating the temporary can cause a register to be spilled
from the frame somewhere above the stack pointer.

As a fix, do not use pushes to materialize ranges of elements of size
larger than one.

Review URL: http://codereview.chromium.org/92121

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- Added lazily loaded JSON object.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Move ia32 and arm specific files to subdirectories to make it easier to add more backends.

Review URL: http://codereview.chromium.org/92068


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/92067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1780 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/92066

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/93059

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/95001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00