Added a simple initial version of a context mirror object which just holds the user data from the context, and does not preserve handle identity.

A script object now holds a reference to the custom data from the context it was compiled in. This data is included in the debugger protocol for scripts.

Changed the serialization for the scripts command to use the mirror objects instaed of custom serialization. This included passing options from the debugger request to the serializer for including the full source of scripts in the response.
Review URL: http://codereview.chromium.org/111001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/115017


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Also changed api Wrap function to only wrap suitably small pointers as Smis.
Added Smi validity check and factory meethod for intptr_t.

Review URL: http://codereview.chromium.org/113023


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Still stays within the size of Smi and works with a uint32_t bitfield.
Bitfield might need to be extended to handle a larger base.

Review URL: http://codereview.chromium.org/109020


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

make sure we actually get rid of the external string
eventually.
Review URL: http://codereview.chromium.org/113022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/109026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1871 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This will enable reading profiler log in Chrome. The current implementation of memory buffer is trivial (fixed size buffer, no memory recycling) but enough to start end-to-end DevTools Profiler implementation. Later it will be enhanced.

Review URL: http://codereview.chromium.org/108011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/108014


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

heap returns RetryAfterGC even when forced to always
allocate. 
Review URL: http://codereview.chromium.org/109023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We will have to do some more work to get the code to handle pointers correctly.

Also clean up the constructors, and reduce the long lines.

Review URL: http://codereview.chromium.org/109021


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1867 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/109022


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is just a stripped down version of ia32, and will need to change.

Review URL: http://codereview.chromium.org/108010


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- TARGET, the architecture we will generate code for.
  This is brought it from the build system.
- HOST, the architecture our C++ compiler is building for.
  This is detected automatically based on compiler defines.

This adds macros for 32 or 64 bit, and cleans up some
include conditionals, etc.

Review URL: http://codereview.chromium.org/99355


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Test for issue 334 (oveerwriting function erases attributes).

Review URL: http://codereview.chromium.org/109009


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1863 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/109017


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1861 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/109015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Since Chromium build system appears to define __STDC_CONSTANT_MACROS, we might as well use the macro definitions from stdint.h in all cases.

Review URL: http://codereview.chromium.org/109016


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Expose the active context where a break event occoured through the debug message handler.
Review URL: http://codereview.chromium.org/109013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

table debacle.

Review URL: http://codereview.chromium.org/109012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/109005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/109003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=iposva@chromium.org
Review URL: http://codereview.chromium.org/108003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

are not treated as roots, but all their subparts are.
Review URL: http://codereview.chromium.org/108002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/99346

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1848 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Two spaces before the endif guard comment.

Review URL: http://codereview.chromium.org/99363


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Mark all objects reachable from the symbols except the symbols
themselves as live (and reachable from strong roots).  This ensures
that if the symbol itself remains alive for any reason, and if it was
a sliced string or cons string backed by an external string, then the
external string will be strongly reachable and therefore not get a
weak reference callback.

Review URL: http://codereview.chromium.org/100344

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- Fix some typos / guards that didn't match the filename.
- Fix some style inconsistencies.
- Add guards to files that were missing them.
- Add the directory name to the guard.

Review URL: http://codereview.chromium.org/99343


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Make some definitions in globals.h 64-bit safe
Review URL: http://codereview.chromium.org/100336

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Removed a drop in an ocean of compile errors in x64 mode.

Review URL: http://codereview.chromium.org/100337


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

undeletable functions on some prototypes.
Review URL: http://codereview.chromium.org/100335

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Long running array-sort test times out on ARM.
Also fixed a bug in another test.

Review URL: http://codereview.chromium.org/100330


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Added initially empty files for x64 development.

Review URL: http://codereview.chromium.org/100327


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

NPN_Construct allows a NPObject to be called as a construct. For example, the
test case

var s = new app.Packages.java.lang.Integer(5);

app.Packages.java.lang.Integer is a NPObject, and it implements NPN_Construct.

This fix allows a JSObject created by an API function be called as a construct
if it can be called
as a function. This is done by generating the same code for
var s = new app.Packages.java.lang.Integer(5); as
var s = app.Packages.java.lang.Integer(5);

and the caller handles both case correctly. A more sophiscated fix is to one
extra JSConstructCall
frame and allow CallAsConstructor in Builtin::HandleApiCallAsFunction.

This change itself shouldn't affect the semantic of normal case such as:

var a = {};
var s = new a();

A TypeError exception will be thrown in CALL_NON_FUNCTION (runtime.js).

Another part of fix is in the binding code, V8NPObject, which makes
NPN_InvokeDefault or NPN_Construct
call depending on which function is available. 
Review URL: http://codereview.chromium.org/100243

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/99250

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1836 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/100253

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1835 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/100252

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

UC16 representation we need to be careful about flat strings.
Flat strings can be sliced or cons strings that have a flat
string under them, so when we ask a flat cons or a slice whether
it is ASCII or not we should ask the underlying string about
its representation.  This should fix
http://code.google.com/p/chromium/issues/detail?id=10971
Review URL: http://codereview.chromium.org/100249

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Made sort on non-objects with inherited elements JSC compatible.

Review URL: http://codereview.chromium.org/99272


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1829 ce2b1a6d-e550-0410-aec6-3dcde31c8c00