platform/upstream/v8.git
15 years agoRemoved the library=default option.
christian.plesner.hansen [Fri, 29 Aug 2008 09:31:07 +0000 (09:31 +0000)]
Removed the library=default option.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@41 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd executable bit.
erik.corry@gmail.com [Fri, 29 Aug 2008 09:29:21 +0000 (09:29 +0000)]
Add executable bit.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@40 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoClean up a couple of runtime functions that mixed handles and raw
mads.s.ager@gmail.com [Fri, 29 Aug 2008 08:48:06 +0000 (08:48 +0000)]
Clean up a couple of runtime functions that mixed handles and raw
pointers.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@36 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoDeal with timeouts when running test cases.
v8.team.kasperl@gmail.com [Fri, 29 Aug 2008 08:06:17 +0000 (08:06 +0000)]
Deal with timeouts when running test cases.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@32 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd a test that access a property name in its unicode escaped form.
feng.qian.v8 [Thu, 28 Aug 2008 18:32:52 +0000 (18:32 +0000)]
Add a test that access a property name in its unicode escaped form.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@30 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChanged status file support for the tests. The testcfg.py script is
mads.s.ager@gmail.com [Thu, 28 Aug 2008 13:17:47 +0000 (13:17 +0000)]
Changed status file support for the tests.  The testcfg.py script is
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

15 years agoMake test.py executable.
mads.s.ager@gmail.com [Thu, 28 Aug 2008 10:50:31 +0000 (10:50 +0000)]
Make test.py executable.

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@27 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAlways check the prototype chain for a setter, when setting a property
whessev8 [Thu, 28 Aug 2008 10:23:27 +0000 (10:23 +0000)]
Always check the prototype chain for a setter, when setting a property
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

15 years agoImproved test support.
mads.s.ager@gmail.com [Thu, 28 Aug 2008 09:55:41 +0000 (09:55 +0000)]
Improved test support.

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

15 years ago- Fixed issue when building samples and cctests on 64-bit machines.
christian.plesner.hansen [Wed, 27 Aug 2008 13:47:52 +0000 (13:47 +0000)]
- Fixed issue when building samples and cctests on 64-bit machines.
- 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

15 years agoChanged shell sample to take flags directly from the command-line. Added api call...
christian.plesner.hansen [Wed, 27 Aug 2008 10:11:39 +0000 (10:11 +0000)]
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

15 years agoIncluded mjsunit JavaScript test suite and C++ unit tests.
christian.plesner.hansen [Fri, 22 Aug 2008 13:33:59 +0000 (13:33 +0000)]
Included mjsunit JavaScript test suite and C++ unit tests.

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

15 years agoCopied version 0.2.3 (trunk@14) to branches/bleeding_edge which will be used for...
kasper.lund [Fri, 22 Aug 2008 09:36:03 +0000 (09:36 +0000)]
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

15 years agoImproved performance of garbage collection by moving the function that updates pointe...
mads.s.ager [Thu, 14 Aug 2008 13:41:48 +0000 (13:41 +0000)]
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

16 years agoImproved performance of garbage collection by changing the way we use the marking...
mads.s.ager [Wed, 13 Aug 2008 09:32:07 +0000 (09:32 +0000)]
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.

git-svn-id: http://v8.googlecode.com/svn/trunk@13 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16 years agoAccidentally removed svn:eol-style native from all files. Adding it back.
mads.s.ager [Mon, 11 Aug 2008 06:58:13 +0000 (06:58 +0000)]
Accidentally removed svn:eol-style native from all files.  Adding it back.

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

16 years agoImproved performance of unary addition by avoiding runtime calls.
mads.s.ager@gmail.com [Wed, 6 Aug 2008 10:02:49 +0000 (10:02 +0000)]
Improved performance of unary addition by avoiding runtime calls.

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

16 years agoChanged all text files to have native svn:eol-style.
kasper.lund [Wed, 30 Jul 2008 08:49:36 +0000 (08:49 +0000)]
Changed all text files to have native svn:eol-style.

Added a few samples and support for building them. The samples include a simple shell that can be used to benchmark and test V8.

Changed V8::GetVersion to return the version as a string.

Added source for lazily loaded scripts to snapshots and made serialization non-destructive.

Improved ARM support by fixing the write barrier code to use aligned loads and stores and by removing premature locals optimization that relied on broken support for callee-saved registers (removed).

Refactored the code for marking live objects during garbage collection and the code for allocating objects in paged spaces. Introduced an abstraction for the map word of a heap-allocated object and changed the memory allocator to allocate executable memory only for spaces that may contain code objects.

Moved StringBuilder to utils.h and ScopedLock to platform.h, where they can be used by debugging and logging modules. Added thread-safe message queues for dealing with debugger events.

Fixed the source code reported by toString for certain builtin empty functions and made sure that the prototype property of a function is enumerable.

Improved performance of converting values to condition flags in generated code.

Merged disassembler-{arch} files.

git-svn-id: http://v8.googlecode.com/svn/trunk@8 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16 years agoAdded support for storing JavaScript stack traces in a stack allocated buffer to...
kasper.lund [Mon, 28 Jul 2008 12:50:18 +0000 (12:50 +0000)]
Added support for storing JavaScript stack traces in a stack allocated buffer to make it visible in shallow core dumps. Controlled by the --preallocate-message-memory flag which is disabled by default.

git-svn-id: http://v8.googlecode.com/svn/trunk@7 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16 years agoFixed bug in JSObject::GetPropertyAttributePostInterceptor where map transitions...
kasper.lund [Fri, 25 Jul 2008 07:37:58 +0000 (07:37 +0000)]
Fixed bug in JSObject::GetPropertyAttributePostInterceptor where map transitions would count as properties.

Allowed aliased eval invocations by treating them as evals in the global context. This may change in the future.

Added support for accessing the last entered context through the API and renamed Context::Current to Context::GetCurrent and Context::GetSecurityContext to Context::GetCurrentSecurityContext.

Fixed bug in the debugger that would cause the debugger scripts to be recursively loaded and changed all disabling of interrupts to be block-structured.

Made snapshot data read-only to allow it to be more easily shared across multiple users of V8 when linked as a shared library.

git-svn-id: http://v8.googlecode.com/svn/trunk@6 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16 years agoFixed building on Mac OS X by recognizing i386 and friends as IA-32 platforms.
kasper.lund [Wed, 16 Jul 2008 07:07:30 +0000 (07:07 +0000)]
Fixed building on Mac OS X by recognizing i386 and friends as IA-32 platforms.

Added propagation of stack overflow exceptions that occur while compiling nested functions.

Improved debugger with support for recursive break points and handling of exceptions that occur in the debugger JavaScript code.

Renamed GetInternal to GetInternalField and SetInternal to SetInternalField in the API and moved InternalFieldCount and SetInternalFieldCount from FunctionTemplate to ObjectTemplate.

git-svn-id: http://v8.googlecode.com/svn/trunk@5 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16 years agoFixed bug in stack overflow check code for IA-32 targets where a
kasper.lund [Wed, 9 Jul 2008 11:06:54 +0000 (11:06 +0000)]
Fixed bug in stack overflow check code for IA-32 targets where a
non-tagged value in register eax was pushed to the stack.

Fixed potential quadratic behavior when converting strings to numbers.

Fixed bug where the return value from Object::SetProperty could end up
being the property holder instead of the written value.

Improved debugger support by allowing nested break points and by
dealing with stack-overflows when compiling functions before setting
break points in them.

git-svn-id: http://v8.googlecode.com/svn/trunk@4 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16 years agoAdded dtoa license file which had been left out of the initial commit.
christian.plesner.hansen [Thu, 3 Jul 2008 15:30:14 +0000 (15:30 +0000)]
Added dtoa license file which had been left out of the initial commit.

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

16 years agoInitial export.
christian.plesner.hansen [Thu, 3 Jul 2008 15:10:15 +0000 (15:10 +0000)]
Initial export.

git-svn-id: http://v8.googlecode.com/svn/trunk@2 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16 years agoInitial directory structure.
(no author) [Mon, 30 Jun 2008 17:16:55 +0000 (17:16 +0000)]
Initial directory structure.

git-svn-id: http://v8.googlecode.com/svn/trunk@1 ce2b1a6d-e550-0410-aec6-3dcde31c8c00