AuroraMiddleware/v8
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Author SHA1 Message Date
mikhail.naganov@gmail.com
c007fd4d15 merged 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-14 18:48:05 +00:00
erik.corry@gmail.com
8d4019332c Change default Android scons build to suit more modern hardware. 
Review URL: http://codereview.chromium.org/1640008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-14 07:49:30 +00:00
mikhail.naganov@gmail.com
6f3f2f1c42 Allow new CPU profiling subsystem to coexist nicely with the old one. 
This is to make possible enabling usage of the new profiling subsystem
in Chromium without much hassle. The idea is pretty simple: unless the
new profiling API is used, all works as usual, as soon as Chromium
starts to use the new API, it will work too.

Review URL: http://codereview.chromium.org/1635005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-12 07:23:43 +00:00
mikhail.naganov@gmail.com
c520e28dcb Make VM state tracking to be independent of logging and profiling. 
Also pull out VMState into its own set of source files.

Review URL: http://codereview.chromium.org/1519027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-08 13:37:39 +00:00
mikhail.naganov@gmail.com
dde48831be C++ profiles processor: put under #ifdef and fix issues. 
Review URL: http://codereview.chromium.org/1514006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4317 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-30 11:38:39 +00:00
kasperl@chromium.org
33548b59e2 Avoid having a LIBS setting when compiling the V8 library 
because this interferes with the shared library build.
Only prepend v8 to the LIBS list when building samples
or cctest.
Review URL: http://codereview.chromium.org/1387004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-26 07:47:41 +00:00
erik.corry@gmail.com
82ae9cbe96 Fix Android scons build by putting -lv8 before -lgcc. 
Review URL: http://codereview.chromium.org/1275001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-24 13:10:18 +00:00
kmillikin@chromium.org
3817a7ba6e Small simplification of #include dependencies. 
Remove messages.h from v8.h and include it explicitly in only the few places
it is needed.  Many files relied on getting handles-inl.h implicitly from
messages.h through v8.h, so include handles-inl.h explicitly in v8.h
instead.

Remove zone-inl.h from header files where it is not needed, can be replaced
by a forward declaration, or can be replaced by zone.h (specifically,
factory.h and heap.h).  Include zone.h or zone-inl.h in header files where
it was implicitly included via heap.h or factory.h.  Prefer zone.h over
zone-inl.h in header files where possible by including zone-inl.h in .cc
files.

Review URL: http://codereview.chromium.org/668248

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-09 06:38:33 +00:00
sgjesse@chromium.org
7f11d46363 Add the ability to compile with profiler guided optimizations on Windows 
It is now possible to experiment with profiler guided optimizations when building V8. First build an instrumented sample shell:

  > scons pgo=instrument sample=shell

Then run the JavaScript code to optimize for using that sample shell. Finally build an optimized sample shell.

  > scons pgo=optimize sample=shell

Currently this does not work when building V8 as a DLL due to scons deleting v8.exp prior to the pgo=optimize step.

Due to a bug in Visual Studio (seen in version 2008) the function MessageDispatchHelperThread::Run() in debug.cc needs to be empty for this to work.
Review URL: http://codereview.chromium.org/652114

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-23 15:22:48 +00:00
sgjesse@chromium.org
a6a7c75ae0 MIPS port initial commit 
This is the first step in the MIPS port of V8. It adds assembler, disassembler and simulator for the MIPS32 architecture.

Contains stubbed out implementation of all the compiler/code generator infrastructure to make it all build.

Patch by Alexandre Rames from Sigma Designs Inc.

This is the landing of http://codereview.chromium.org/543161.
Review URL: http://codereview.chromium.org/561072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-04 20:36:58 +00:00
sgjesse@chromium.org
5fe8bd9919 Fix 64-bit build on Windows and Visual Studio project files 
64-bit version now builds on Windows again in both release and debug mode.

The Visual Studio project files have been updated so that all three configurations work (32-bit, 64-bit and 32-bit with ARM simulator). They all convert from Visual Studio 2005 to Visual Studio 2008.

TBR=lrn@chromium.org
Review URL: http://codereview.chromium.org/549174

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-01-27 16:18:58 +00:00
ager@chromium.org
cd51fcd35f Land patch to add Solaris platform support. 
Patch by Erich Ocean and Ryan Dahl.

Review URL: http://codereview.chromium.org/545125

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-01-25 12:37:31 +00:00
peter.rybin@gmail.com
4f47f77d35 Add "lineprocessor" sample program 
Review URL: http://codereview.chromium.org/491006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-01-18 16:45:13 +00:00
sgjesse@chromium.org
1705b1eb91 Fix building of D8 
This fixes building D8 when SCons cannot figure the build environment and it is passed using the env argument. This is usually only used when building with Visual Studio 2008.
Review URL: http://codereview.chromium.org/542009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-01-11 10:00:07 +00:00
erik.corry@gmail.com
d225baa2b5 Modified SConstruct to enable building of shared library 
with hidden visibility on Mac OS X.  Patch from
Abdulla Kamar. http://codereview.chromium.org/475002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-12-14 10:20:35 +00:00
iposva@chromium.org
f8d6015baf - Drop the executable bit of SConstruct. 
Review URL: http://codereview.chromium.org/467057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-12-09 17:20:51 +00:00
erik.corry@gmail.com
264c055b2f Create the framework for adding a thumb2 backend for ARM. See http://codereview.chromium.org/464070 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-12-09 12:56:42 +00:00
sgjesse@chromium.org
209035c996 Initial OpenBSD support 
Patch by Peter Valchev <pvalchev@gmail.com>.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/465002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-12-02 13:38:50 +00:00
lrn@chromium.org
d53f05e3e2 Fix warnings on Win64. 
Set warning level to /W3 and change implicit conversions from size_t
to int. Most "fixes" are simply manifesting the implicit casts or using
a special strlen replacement that returns int.

Review URL: http://codereview.chromium.org/390004


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-11-11 09:50:06 +00:00
lrn@chromium.org
292323b355 X64: Fix bugs affecting Win64. 
Increase stack space on Win64 sample and cctest executables.

Review URL: http://codereview.chromium.org/264047


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-10-13 10:56:13 +00:00
lrn@chromium.org
5767628039 Removed 31-bit smis. 
Review URL: http://codereview.chromium.org/267049


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-10-12 11:19:20 +00:00
lrn@chromium.org
aed6a37c10 X64: Convert smis to holding 32 bits of payload. 
Review URL: http://codereview.chromium.org/196139


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-10-08 12:36:12 +00:00
christian.plesner.hansen@gmail.com
681e67b775 Make 'hidden' the default visibility for gcc. Add build option, 
visibility=[hidden|default], that controls visibility and make
'hidden' the default.  Export a few variables that had been forgotten.

Review URL: http://codereview.chromium.org/206011


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-09-15 11:11:09 +00:00
sgjesse@chromium.org
3dd74076d1 Control profiling/debugger support from build script. 
The SCons build now has the options profilingsupport and debuggersupport for controlling the setting of the defines ENABLE_LOGGIGN_AND_PROFILING and ENABLE_DEBUGGER_SUPPORT. By default both are set to true.

The changes to the XCode project have not been tested.
Review URL: http://codereview.chromium.org/195061

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-09-11 12:26:15 +00:00
sgjesse@chromium.org
f1f61121ac Fixed SCons build of Windows DLL. 
The configuration for building the Windows shared library was lost when adding x64 Windows build to the SCons build. This should now be back.
Review URL: http://codereview.chromium.org/197036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-09-07 07:09:57 +00:00
lrn@chromium.org
9230ad29eb ARM native regexps. 
Review URL: http://codereview.chromium.org/173567


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-31 12:40:37 +00:00
sgjesse@chromium.org
dba8b2f99a Added 64-bit Windows build through SCons. 
The SCons build now supports building for 64-bit Windows. This still requires that the SCons build is passed an env parameter containing the PATH and LIB for the 64-bit build as SCons autodetects the 32-bit environment.

Lowered the warning level for the 64-bit build temporarily.

Added a verbose option to SCons to display the startup banner for the Microsoft Visual C++ tools.
Review URL: http://codereview.chromium.org/174605

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-27 13:12:28 +00:00
christian.plesner.hansen@gmail.com
af6c6a5533 Api inlining. Made some core functionality available in the api and 
made inline versions of some hot functions.  Changed api to use
internal Object pointers rather than void pointers.

Speeds up getElementById by ~7%.
Review URL: http://codereview.chromium.org/173348

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-26 10:33:11 +00:00
ager@chromium.org
4058e11719 Land patch for sgk@chromium.org: 
Don't copy the ENV variable from the users's external environment into
construction environments.  SCons uses this as a dictionary of environment
values for the commands it executes.

BUG=none
TEST=build with the variable ENV set in the user environment

Review URL: http://codereview.chromium.org/173294

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-25 06:31:17 +00:00
deanm@chromium.org
903599a2fc Fix strict aliasing crash on x64. 
Review URL: http://codereview.chromium.org/164498


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-14 17:19:51 +00:00
lrn@chromium.org
4254388c14 X64: Implement RegExp natively. 
Review URL: http://codereview.chromium.org/165443


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-14 11:24:32 +00:00
whesse@chromium.org
3abd9bfa93 Fix SConstruct file to build with new logging code for Android. 
Review URL: http://codereview.chromium.org/160641

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-06 08:27:10 +00:00
sgjesse@chromium.org
27ffe641d6 On Linus don't force-export V8 symbols unless v8 is built as a shared library. 
This lands: http://codereview.chromium.org/160556.

TBR=piman@chromium.org
Review URL: http://codereview.chromium.org/160634

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-05 07:59:46 +00:00
kmillikin@chromium.org
75562c7943 Enable C++ missing virtual destructor warning. 
-Wnon-virtual-dtor is part of -Wall on gcc 4.0.3, but not on 4.2.4.
Enable it specifically.

Review URL: http://codereview.chromium.org/160450

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-07-31 12:19:20 +00:00
iposva@chromium.org
5ec5dcbd82 - Simplify the architecture setup. In particular the 'wordsize' parameter 
cannot be trusted. The reported host architecture has no relation to the
  default architecture being used for gcc.

Review URL: http://codereview.chromium.org/149774

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-07-16 22:41:28 +00:00
whesse@chromium.org
1aad92a9ab X64: Turn of gcc strict-aliasing optimization for X64 release. 
Review URL: http://codereview.chromium.org/155208

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-07-08 09:46:26 +00:00
lrn@chromium.org
72de7ab74e Separate native and interpreted regexp by compile time flag, not runtime. 
Clean-up of RegExp code.

Review URL: http://codereview.chromium.org/155085


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-07-07 08:11:19 +00:00
iposva@chromium.org
529c3a0a9f Make some small Mac-specific modifications to V8 to make it work on MacOS X 10.4 
rather than just 10.5 and up.
1: Set the right compile flags and predefines to get backward compatible Unix
system calls.
2: Explicitly weak import the functions in execinfo.h and check at runtime to
see if that library loaded before calling backtrace(). 

Original change submitted by maf@google.com and reviewed at http://codereview.chromium.org/126241.
Review URL: http://codereview.chromium.org/132002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-18 00:22:52 +00:00
erik.corry@gmail.com
f04220d25a Fix compilation on FreeBSD. Thanks to Ryan Dahl for patch. 
http://codereview.chromium.org/113897


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-08 08:51:35 +00:00
kasperl@chromium.org
be11c4e979 Patch by Craig Schlenter. See http://codereview.chromium.org/118153 
Change stack alignment on linux to 16 bytes to keep gcc 4.4 happy. 
This fixes the mksnapshot segfault without requiring -fno-tree-vectorize
which just avoided the problem by not generating code with movdqa.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-06-05 06:20:30 +00:00
ager@chromium.org
1747ae0258 Fixed minor style issue in SConstruct file. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 07:01:04 +00:00
ager@chromium.org
0582ee5da5 Land patch from Craig Schlenter to make V8 build and run when compiled 
with -O3 on gcc 4.4.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 06:52:02 +00:00
iposva@chromium.org
90ccd181ae - Fix build break on Mac OS X by using the proper formatting for pointers 
by working around slightly "wrong" definition of uintptr_t on Mac OS X.
  Verified that this works on both ia32 and x64 on Linux and Mac OS X.

Review URL: http://codereview.chromium.org/115252

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-13 16:37:39 +00:00
deanm@chromium.org
2b56660a8b Introduce two separate classes of processor detection: 
- 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
 2009-05-05 12:06:20 +00:00
sgjesse@chromium.org
b34e190df2 Fixed SCons build when not running from the V8 root directory. 
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/100201

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-30 10:30:44 +00:00
sgjesse@chromium.org
a470847226 Added better version information 
The current version is now held in src/version.cc in a number of defines which needs to be modified when changing version.

The following defines make up the version information:

  MAJOR_VERSION
  MINOR_VERSION
  BUILD_NUMBER
  PATCH_LEVEL
  CANDIDATE_VERSION

The first four are numbers and the fifth is a boolean. Besides these five the define

  SONAME

can be used to set a specific soname when building the a shared library (see below). This will most likely be used on stable branches where binary compatibility is ensured between different versions. This define is a string.

This version information is now read by the SCons build to support setting the soname for a Linux shared library. This requires passing the option soname=on to the SCons build.

When soname=on is specified the soname for the shared library can be set in two different ways. Either it will be the full versioned library name (e.g. libv8-1.2.2.so) or a specific soname defined in src/version.cc. Whenever a shared library is build with an soname the filename of the library will hold the full version name (e.g. libv8-1.2.2.so).

I did not update the xcode project with the new files.

BUG=151
Review URL: http://codereview.chromium.org/100104

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1826 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-30 09:29:15 +00:00
lrn@chromium.org
9156ed9e04 Added architecture properties to Windows Scons build. 
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
 2009-04-30 07:21:54 +00:00
lrn@chromium.org
976a9025e4 Fix .gyp file and avoid adding -m32 on 32 bit systems. 
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
 2009-04-29 15:20:37 +00:00
lrn@chromium.org
ea56336518 Create build structure for X64. 
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
 2009-04-29 13:11:48 +00:00
erik.corry@gmail.com
b1d09b32f9 Remove dependency on libstdc++ from test framework. 
Review URL: http://codereview.chromium.org/99051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-27 10:52:44 +00:00
erik.corry@gmail.com
cb23cbb15c Fix Android build after arch-subdir reorganisation. 
Review URL: http://codereview.chromium.org/94008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-24 12:56:58 +00:00
lrn@chromium.org
a4d756a1c8 Move backend specific files to separate directories. 
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
 2009-04-23 12:06:38 +00:00
feng@chromium.org
ea48d53bad Add ENABLE_DEBUGGER_SUPPORT macro. 
ENABLE_DEBUGGER_SUPPORT is enabled by default unless it is on Android platform.
On Android platform, it can also enabled by passing -DENABLE_DEBUGGER_SUPPORT flag to the compiler.

This should not affect any existing build (I hope, cross my fingers) except the build in real Android environment (in other word, it only affects me now).

There are lot of room for code refactoring in stead of using #ifdef all over the place. I will leave this to v8 folks.

Review URL: http://codereview.chromium.org/77035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-20 16:36:13 +00:00
sgjesse@chromium.org
97b2372c39 Add an option to the SCons build to control Microsoft Visual C++ link-time code generation. 
Turning off Microsoft Visual C++ link-time code generation makes linking on Windows significantly which is convenient during development. There has also been a request from embedders for a way to control this for embedding application which does not use link-time code generation.

The name of the option is msvcltcg and the default value is 'on' to keep the same behaviour as before.
Review URL: http://codereview.chromium.org/69026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1742 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-18 00:03:15 +00:00
iposva@chromium.org
7dece760ad - Fix delta time calculation in LinuxSemaphore::Wait. 
Review URL: http://codereview.chromium.org/69024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1732 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-17 00:56:52 +00:00
sgjesse@chromium.org
b34db3d241 Fix building of snapshots on Windows. 
The romoval of _HAS_EXCEPTIONS=0 from the source files was not fully complemented with changes to the compiler flags used for mksnapshot.
Review URL: http://codereview.chromium.org/67242

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1731 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-17 00:15:12 +00:00
sgjesse@chromium.org
34064c821a Remove the PCRE_STATIC define. 
TBR=erik.corry@gmail.com
Review URL: http://codereview.chromium.org/62103

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-07 16:01:45 +00:00
ager@chromium.org
8947c308c6 Apply Lei Zhang's patch to add easy import of additional environment 
variables in our scons setup.

Here is an example of importing an additional environment variable:

export MYVAR='value'
scons importenv="MYVAR"

Review URL: http://codereview.chromium.org/60046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-02 13:00:28 +00:00
sgjesse@chromium.org
a737c4239d Merge r1636 from trunk to bleeding edge. 
Changelist http://codereview.chromium.org/56056 was committed directly to trunk by addident.
Review URL: http://codereview.chromium.org/60005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-04-01 07:17:29 +00:00
erik.corry@gmail.com
5829acb095 Use -mthumb on debug build too. 
Review URL: http://codereview.chromium.org/57056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-31 13:55:33 +00:00
erik.corry@gmail.com
0b8be08c59 Both thumb and optimized for size. 
Review URL: http://codereview.chromium.org/57055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-31 13:24:59 +00:00
erik.corry@gmail.com
e8bb6904b0 Switch to thumb mode for runtime system on Android. 
Review URL: http://codereview.chromium.org/57054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-31 13:19:59 +00:00
erik.corry@gmail.com
45c3cba046 Optimize for size on Android. 
Review URL: http://codereview.chromium.org/56110

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-31 13:18:43 +00:00
erik.corry@gmail.com
62a7f913a2 Strcmp thinko and SConstruct improvement for d8 on Android. 
Review URL: http://codereview.chromium.org/42560

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-24 14:29:49 +00:00
erik.corry@gmail.com
aa81281b3d Reapply portability fixes, this time without 64 bit system bug. 
Review URL: http://codereview.chromium.org/52010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-23 12:37:53 +00:00
erik.corry@gmail.com
80ce1b2500 Reverse latest build tweaks since they fail on some 64 bit systems 
TBR=ager

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-20 17:01:15 +00:00
erik.corry@gmail.com
77b963ca04 More compatibility changes. 
Review URL: http://codereview.chromium.org/47004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-20 16:37:18 +00:00
mikhail.naganov@gmail.com
3bd4c93d07 Support profiler stack sampling in any situation. After this change, almost all profiler ticks (except GC ones) have a stack sample data associated. 
Tested under Linux, OS X, and Windows.

Review URL: http://codereview.chromium.org/50052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-20 14:49:12 +00:00
sgjesse@chromium.org
d7f9992442 Added a wait with timeout to the platform semaphore class. 
The code has been compiled and tested on Windows, Linux and Mac OS.

The FreeBSD version is a copy of the Linux version which should work on FreeBSD as well. According to the FreeBSD documentation clock_gettime is part of the standard C library so the assumption is that no additional link libraries is required for FreeBSD.
Review URL: http://codereview.chromium.org/48123

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-18 09:04:24 +00:00
sgjesse@chromium.org
3f402fb93a Add libraries winmm and ws2_32 when building shared library on Windows. 
BUG=261
Review URL: http://codereview.chromium.org/40217

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-06 12:56:04 +00:00
mikhail.naganov@gmail.com
c013397399 Adding support for reporting addresses of JIT compiled code to OProfile. 
Please be warned that current gHardy versions have OProfile 0.9.3
which doesn't have JIT API. You need to install OProfile 0.9.4
with a 32-bit version of opagent library. Instructions are on the
internal Wiki page: http://wiki/Main/V8UsingOProfile

Review URL: http://codereview.chromium.org/39179


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-05 10:53:08 +00:00
erik.corry@gmail.com
bbc2a73f31 Remove JSCRE 
Review URL: http://codereview.chromium.org/21504

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-02-25 08:08:01 +00:00
sgjesse@chromium.org
be059966c1 Add socket support to platform code. 
The new Socket class is an encapsulation of the standard BSD socket API. As it depends on platform specific include files and have some slight platform variations it is part of the platform code.

On Mac OS only the option SO_REUSEADDR is set to true for server sockets. Running the test required it as the bound listener socket would sometimes end up in TIME_WAIT. On Windows and Linux this has never been observed (given the client end of the socket is closed before the server end).

The code has been tested on Windows, Linux and Mac OS. The FreeBSD version is a copy of the Linux version but has not been compiled nor tested.

Missing Xcode project updates.
Review URL: http://codereview.chromium.org/27085

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1349 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-02-24 13:32:01 +00:00
sgjesse@chromium.org
2bd60ab80f Fix linking of mksnapshot 
Changelist http://codereview.chromium.org/20177 caused linking of mksnapshot to fail as link libraries where not specified. Updated build to link mksnapshot with pthread on Linux and Mac OS and with winmm on Windows.
Review URL: http://codereview.chromium.org/21171

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-02-09 16:00:55 +00:00
sgjesse@chromium.org
85584333f9 Support for building V8 with MinGW 
V8 can now be build with MinGW. It still fails the following four tests in debug mode:

  mjsunit/parse-int-float
  mjsunit/mirror-array.js
  mjsunit/integer-to-string.js
  mjsunit/regress/regress-114.js

Building with MinGW has been tested with version 5.1.4 using GCC 3.4.5.

In addition to supporting MinGW this change also makes it more explicit which targets needs to link with which libraries.

BUG=64
Review URL: http://codereview.chromium.org/20177

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-02-09 15:06:07 +00:00
olehougaard
dd2051ca2f Enabling splitting building with snapshots in to building the mksnapshot executable and building with a snapshot to facilitate building for ARM with a crosstool compiler. 
Review URL: http://codereview.chromium.org/19014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-30 09:34:55 +00:00
deanm@chromium.org
4cebfa827b Put code and data pieces in their own sections. 
This makes --gc-sections perform better, as the GC operates on whole sections.  This makes a worthwhile binary size decrease in the Chromium Linux build.

Review URL: http://codereview.chromium.org/18803


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 19:32:01 +00:00
sgjesse@chromium.org
64f0dca263 Added support for building V8 on Windows with either the shared or static version of MSVCRT. The selection of the MSVCRT version is through the new SCons flag msvcrt which can have values static or shared with static being the default. 
Review URL: http://codereview.chromium.org/11564

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-21 11:19:01 +00:00
ager@chromium.org
41a5c9212e Apply patch from Alexander Botero-Lowry that adds FreeBSD platform 
support.
Review URL: http://codereview.chromium.org/11347

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-21 10:06:29 +00:00
feng@chromium.org
47c71e84a8 Some fixes in ARM simulator: 
1) create a simulator per thread and using thread storage;
2) capitalize two function names;
3) use sscanf instead of sscanf_s in arm simulator;
4) disable warning of sscanf when building with arm simulator;

Review URL: http://codereview.chromium.org/10634

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-12 22:57:04 +00:00
sgjesse@chromium.org
84170eeb99 Change the test status file parser to fail if the line contains unparsed tokens. 
Refactor the platform.system() tests and use macos when running on Mac.
Review URL: http://codereview.chromium.org/8763

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-31 13:12:35 +00:00
sgjesse@chromium.org
711ada81d1 Minor fixes 
- support changes to js2c in Visual Studio build
  - handle empty handles in Utf8Value
  - add /nologo to sample link in SCons build

TBR=plesner
Review URL: http://codereview.chromium.org/7816

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@538 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-21 15:24:58 +00:00
christian.plesner.hansen@gmail.com
1e52e36a8c Added development shell (d8) including readline support, counters and 
completion.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-21 09:12:27 +00:00
bak@chromium.org
dc892fa748 - Omit frame pointers when using GCC. 
Review URL: http://codereview.chromium.org/7078

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-10 13:15:59 +00:00
erik.corry@gmail.com
b65c24f67e Recommit reverted change, now with fixes to make it work with gcc-4.2. 
Allow gcc to use strict (type-based) aliasing when optimizing.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 15:53:44 +00:00
kasperl@chromium.org
6d8a21ee34 Revert 428. Breaks 64-bit compilation. 
Review URL: http://codereview.chromium.org/6446

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 13:32:43 +00:00
erik.corry@gmail.com
70fa44ecea Allow gcc to use strict-aliasing rules to control pointer aliasing when 
optimizing.  Obfuscate a few casts with bit_cast to avoid warnings from
gcc.
Review URL: http://codereview.chromium.org/6236

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 13:11:19 +00:00
sgjesse@chromium.org
d759938461 Changed optimization from /Ox to the (more) commonly used /O2 (which includes 
/GF) in both SCons and Visual Studio build. There is not mesurable difference
neither in speed nor in code size.

Added whole program optimization to the SCons release build. This clutters the
linking of the samples a little with the option /LTCG. This option is not
strictly needed for linking, but if it is not specified the linker complaints
as it can see object files compiled with /GL and then restarts itself with
/LTCG which dosen't look very pretty.
Review URL: http://codereview.chromium.org/5664

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 09:41:01 +00:00
erik.corry@gmail.com
0f37bdb5fc Fix build breakage on ARM by removing IA32 flags 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 16:14:22 +00:00
erik.corry@gmail.com
aabe3ed736 Use -O9, tune for nocoma, assume at least a Pentium when generating code. 
Review URL: http://codereview.chromium.org/4298

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 15:53:42 +00:00
sgjesse@chromium.org
ef9b0a8e2f Added a profiling option (prof) to the SCons build. Currently 
it just makes the linker generate a MAP file for the shell
sample on Windows.
Review URL: http://codereview.chromium.org/4064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@367 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-24 08:47:39 +00:00
deanm@chromium.org
d8eddaa0bd Enable string pooling in the VS release build. This saves 46k for a v8_shell_sample.exe, I didn't measure performance or the overall change to a Chromium build. I think this option should always make sense anyway, unless we're using some string constants incorrectly. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-23 12:32:43 +00:00
kasperl@chromium.org
5a2d74e2b4 Work around issue 80 by splitting strings from the environment 
variables into lists before appending to them.
Review URL: http://codereview.chromium.org/3185

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-22 15:50:30 +00:00
kasperl@chromium.org
8c7550f99a Add compilation flags for optimizing samples built in release 
mode. Remove /Ob2 /Oi /Oy from VS build because they are 
already enabled by /Ox.
Review URL: http://codereview.chromium.org/4012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-22 08:27:54 +00:00
sgjesse@chromium.org
5e4020ed07 Removed SCons warning flags duplication on Windows. It now uses 
the same scheme as for gcc on Linux.
Review URL: http://codereview.chromium.org/2424

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-12 07:08:55 +00:00
ager@chromium.org
b6ad53054f Add back the CCFLAGS to the CXXFLAGS. Leaving them out caused V8 to 
be build without optimization flags.
Review URL: http://codereview.chromium.org/1947

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-11 18:46:29 +00:00
sgjesse@chromium.org
211751f81e Apply the flags to the SCons environment used to link the library to have the 
LINKFLAGS take effect. This fixes building shared libraries on 64-bit Linux.

Removed the CCFLAGS from the CXXFLAGS for Linux as SCons combines these
automatically on Linux. This removed the duplication of flags when compiling on
Linux.

On Linux SCons defines CXXCOM as follows

  'CXXCOM': '$CXX -o $TARGET -c $CXXFLAGS $CCFLAGS $_CCCOMCOM $SOURCES'

whereas on Windows it is

  'CXXCOM': '$CXX $CXXFLAGS $CCCOMFLAGS'

Review URL: http://codereview.chromium.org/2422

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-11 14:39:11 +00:00
christian.plesner.hansen@gmail.com
32cf7fd9a1 Replaced calls to functions that msvc consider deprecated. Used 
Vector<...> in more places to be sure that buffers have a length
associated with them.

Review URL: http://codereview.chromium.org/1940

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-11 14:34:48 +00:00
christian.plesner.hansen@gmail.com
9bed566bdb Changed copyright header from google inc. to v8 project authors. 
Added presubmit step to check copyright.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-09 20:08:45 +00:00
christian.plesner.hansen@gmail.com
28133bc761 Changed the shell to print source position with error messages. 
Added debug flags to gcc when compiling samples in debug mode.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-09 19:08:40 +00:00