possible to start generating code specific to a global
object. We should start caching scripts but make the
mechanism local to a specific global context inspired
by the way we handle eval-caching. 
Review URL: http://codereview.chromium.org/40007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The debugger agent listens on a TCP/IP port for a remote debugger connection. When such a connection is established the debuger JSON protocol is communicated between the agent the the remote debugger. The messages containing the JSON protocol has a RFC-822 like header with a Content-Length field and with the body containing the JSON in UTF-8 encoding.

The D8 shell has option --debugger-agent to start the debugger agent.
Review URL: http://codereview.chromium.org/27355

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JavaScriptFrameIterator is templatized on the iterator type and renamed to JavaScriptFrameIteratorTemp.
The original JSFI is now a typedef for JavaScriptFrameIteratorTemp<StackFrameIterator>. Because of templatizing, JSFI code is moved to frames-inl.h

StackTraceFrameIterator moved to frames.*

Implemented SafeStackFrameIterator which wraps StackFrameIterator and have the same interface. It performs additional checks of stack addresses prior to delegating to StackFrameIterator. SafeSFI is used in an another specialization of JavaScriptFrameIteratorTemp template to perform safe JS frames iteration on sampler ticks.

I haven't took an advantage of having multiple stack frames in tickprocessor yet.

Review URL: http://codereview.chromium.org/39009

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that an element is mirrored in memory) for elements whose target is a
register.  This avoids generating some duplicate merge blocks.

Review URL: http://codereview.chromium.org/40005

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Removed some handler code.


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TBR=mikhail.naganov@gmail.com
Review URL: http://codereview.chromium.org/27349

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Formatting of both debugger events and debugger responses are now unified into one function. This is mainly in preparation for the upcomming remote debugging support where having it a one function simplify things.
Review URL: http://codereview.chromium.org/27330

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all the reachable tests first, and then all the reachable bodies.
Review URL: http://codereview.chromium.org/28296

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Newer versions of glib stdio mark fwrite() with war_unused_result.

Commiting for estade@chromium.org.

See http://codereview.chromium.org/27305


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Review URL: http://codereview.chromium.org/27273

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Review URL: http://codereview.chromium.org/28257

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Review URL: http://codereview.chromium.org/31015

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Review URL: http://codereview.chromium.org/27269

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Review URL: http://codereview.chromium.org/27268

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regular expression match.
Also moves all last-match information into one place where it can be
updated from C++ code (this will be used in another afsnit).
Review URL: http://codereview.chromium.org/28184

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1) Don't try to sample the stack if VM is in 'GC' state
2) Show GC ticks in profiler statistics

Review URL: http://codereview.chromium.org/27213

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TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/27208

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Review URL: http://codereview.chromium.org/28182

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BUG=240
Review URL: http://codereview.chromium.org/28183

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make sure not to do it repeatedly for bursts of context 
disposals.
Review URL: http://codereview.chromium.org/27201

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The D8 debugger frontend now only processes JSON messages. Before the debugger events was passed as objects.

Changed the debugger events JSON generation to use the same serailizer as the responses to requests. This provides correct serialization of mirror objects in debugger events. Renamed ResponsePacket to ProtocolMessage as it is not only used for responses.
Review URL: http://codereview.chromium.org/27202

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Review URL: http://codereview.chromium.org/27156

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Go into slow case when encountering object initialization on the top level to optimize performance of code like
C.prototype.x = ...;
C.prototype.y = ...;
...
C.prototype.z = ...;
Review URL: http://codereview.chromium.org/27128

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TBR=mikhail.naganov
Review URL: http://codereview.chromium.org/28178

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- Pass the knowledge whether the old GC is compacting to the GC prologue and epilogue. This allows us to skip frame cooking and uncooking when doing a mark-sweep GC.
- Add the ability for the code to refer to its code object by adding a handle to the code object in the MacroAssembler.

Review URL: http://codereview.chromium.org/27133

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Review URL: http://codereview.chromium.org/27134

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TBR=olehougaard@chromium.org
Review URL: http://codereview.chromium.org/28115

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The testing is a bit tricky because we need to obtain a frame
pointer (EBP on IA-32) from inside of a function. This is especially
interesting in case of a compiled JavaScript function.

Review URL: http://codereview.chromium.org/28112

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

conversion in bit operation stubs. Disable serialization
support by default to allow us to use SSE3 instructions and
faster write barrier code when running without snapshot.
Review URL: http://codereview.chromium.org/27046

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Review URL: http://codereview.chromium.org/27129

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Patch by Matt Hanselman (http://codereview.chromium.org/27086). Pass in the module's filename while loading rather than the full path (so call to load_module now matches find_module).  Otherwise dots in path name get mistaken for file suffixes.

Added Matt Hanselman to AUTHORS file.

BUG=63
Review URL: http://codereview.chromium.org/28109

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Review URL: http://codereview.chromium.org/21504

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This function (which creates a tenured JS array) was not use by any code.
Review URL: http://codereview.chromium.org/28070

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Review URL: http://codereview.chromium.org/28069

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The previous commit (r1349) resulted in a number of lint errors - extra whitespace and a missing explicit on a constructor in the test. These has been fixed.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/27089

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The problem was that the case of 'undefined' script source wasn't
handled in Script::InitLineEnds.

Review URL: http://codereview.chromium.org/28068

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