ENV part of the build environment. This is mostly to support Windows
builds in cases where SCons cannot find the correct paths to the
Windows SDK, as these paths cannot be passed through shell envrionment
variables.


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warning options to be set.  I'm loving scons right now.



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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@74 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Added the Windows linker option /OPT:ICF in the SCons build file.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@71 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

method ensures that there are no allocations during the setup.

This fixes test breakage on Linux in debug mode where allocation
happened while the debug info object was not fully set up making
verify heap unhappy.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@70 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

because of a bug in that version but it's easy to solve by upgrading
to 1.0.



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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@65 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fixed typo in v8.h.


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temporary storage for moving data from register xmm0 to st(0) instead of overwriting
the parameters. This fixes a test that crashed on Windows in release build due to
stack corruption.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@55 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

unsafe calls to Zone::DeleteAll() from parser and use ZoneScopes
instead.


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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@51 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

copyrights.  Fixed some lint issues in the samples.  Added better
error handling for crashing tests on windows.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@49 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

while V8 is running.

A debugger using the V8 message based interface now needs to control the
call to DebugBreak in order for the messages send to be processed. Commands can
still be send when V8 is not in a break, but they will not be processed until
there is a break. The response "request queued" when queuing up messages have
been removed. This gets rid of a non JSON message being used.

Modified the threaded debugger tests to call DebugBreak instead of relying
on it occouring automatically.

This change will not be committed until the outstanding Chrome change
http://chrome-reviews.prom.corp.google.com/2072 (which updates Chrome to control
the DebugBreak call) have been reviewed and committed.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@47 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

returns '' if the path ends in a path separator.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@45 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

to be located at tests/mozilla/data.


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cctest.


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pointers.


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now responsible for adding the status information for the tests in the
corresponding test suite.

Added status file from mjsunit tests.

Added tests for known bugs.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@29 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Changed eol-style on debug-sourceinfo.js since the test expects CRLF
endings.


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that does not exist locally.  Previously, map transitions broke this
check. 


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@25 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fixed issue with building samples and cctests on 64-bit machines.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@23 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- Fixed mozilla test breakage caused by python's obscure module
  loading rules.
- Made sure test.py propagates test failures out as the exit code of
  the script.
- Remove runtime calls to get number constants. Remove Heap roots for
  some special numbers.
- Fix typo in accessors.h.
- Changes CopyMap to not copy descriptors.  Adds
  CopyMapRemoveTransitions that copies non-transition descriptors.
  Changes interface of DescriptorArray::Copy operations to simplify
  them.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Changed shell sample to take flags directly from the command-line.  Added api call that implements this.

Added better test support.

Added load, quit and version functions to the shell sample so it's easier to run benchmarks and tests.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

In the shell sample don't print the result of executing a script, only
evaluating expressions.

Fixed issue when building samples on Windows using a shared V8
library.  Added visibility option on Linux build which makes the
generated library 18% smaller.

Changed build system to accept multiple build modes in one build and
generate seperate objects, libraries and executables for each mode.

Removed deferred negation optimization (a * -b => -(a * b)) since this
visibly changes operand conversion order.

Improved parsing performance by introducing stack guard in preparsing.
Without a stack guard preparsing always bails out with stack overflow.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Copied version 0.2.3 (trunk@14) to branches/bleeding_edge which will be used for day-to-day development.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Improved performance of garbage collection by moving the function that updates pointers during compacting collection into the updating visitor.  This gives the compiler a better chance to inline and avoid a function call per (potential) pointer.

Extended the shell sample with a --runtime-flags option.

Added Visual Studio project files for the shell.cc and process.cc samples.



git-svn-id: http://v8.googlecode.com/svn/trunk@14 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Improved performance of garbage collection by changing the way we use the marking stack in the event of stack overflow during full garbage collection and by changing the way we mark roots.

Cleaned up ARM version by removing top of stack caching and by introducing push/pop elimination.

Cleaned up the way runtime functions are called to allow runtime calls with no arguments.

Changed Windows build options to make sure that exceptions are disabled and that optimization flags are enabled.

Added first version of Visual Studio project files.



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git-svn-id: http://v8.googlecode.com/svn/trunk@10 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fixed the handling of '>' and '<=' to use right-to-left conversion and left-to-right evaluation as specified by ECMA-262.

Fixed a branch elimination bug on the ARM platform where incorrect code was generated because of overly aggressive branch elimination.

Improved performance of code that repeatedly assigns the same function to the same property of different objects with the same map.

Untangled DEBUG and ENABLE_DISASSEMBLER defines.  The disassembler no longer expects DEBUG to be defined.

Added platform-nullos.cc to serve as the basis for new platform implementations.


git-svn-id: http://v8.googlecode.com/svn/trunk@9 ce2b1a6d-e550-0410-aec6-3dcde31c8c00