ager@chromium.org
69a877c2d7
Initialize the can_continue_ field in the TryCatch constructor.
...
Review URL: http://codereview.chromium.org/227001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-23 07:55:48 +00:00
christian.plesner.hansen@gmail.com
87dab2f5cd
Add Object::IsDirty function in the API.
...
Review URL: http://codereview.chromium.org/209013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-17 08:58:06 +00:00
christian.plesner.hansen@gmail.com
77ff957f58
Implemented Object.keys.
...
Review URL: http://codereview.chromium.org/201114
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2890 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-15 11:51:40 +00:00
christian.plesner.hansen@gmail.com
9f7fabeb68
Fix crash during error reporting during bootstrapping.
...
Instead of crashing or reporting a fatal v8 error if an error occurs
during context initialization we now survive and return an empty
handle.
Review URL: http://codereview.chromium.org/194070
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2867 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-10 06:52:46 +00:00
christian.plesner.hansen@gmail.com
d03c277f5e
Changed saved context stack to using direct pointers. Before we would
...
create a new persistent handle to hold the context to save when
entering another context, now we use a stack of direct pointers that
the gc knows about.
Review URL: http://codereview.chromium.org/199021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-04 07:34:25 +00:00
ager@chromium.org
d8af3528dd
Fix the handling of termination exceptions thrown when creating error
...
objects in the runtime system.
Review URL: http://codereview.chromium.org/179062
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-01 13:55:45 +00:00
christian.plesner.hansen@gmail.com
af6c6a5533
Api inlining. Made some core functionality available in the api and
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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
11b317d94f
Only pass idle notifications on from the API if V8 has been
...
initialized.
Minor cleanups.
Review URL: http://codereview.chromium.org/173465
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-26 08:13:27 +00:00
mike@belshe.com
6f3c50460a
Update the Idle collector to do a full GC
...
after being idle for some time.
Remove the default argument from CollectAllGarbage.
Review URL: http://codereview.chromium.org/174302
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2748 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-25 02:54:39 +00:00
feng@chromium.org
855c654b25
Add LowMemoryNotification to the API on Android platform.
...
Android system provides a unique feature that it sends a notification to the
browser in low memory condition, and the browser cleans up cache and frees
resources. Forcing a GC in low memory condition can free DOM objects and also
can shrink the old spaces.
This patch addresses the last comment in
http://codereview.chromium.org/173016/show
Mads Ager 2009/08/19 17:24:23
I would prefer to not use the flags to signal that a compacting collection is
requested.
TBR = ager
Review URL: http://codereview.chromium.org/173102
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-20 00:07:19 +00:00
ager@chromium.org
0efbd40baf
Add support for forceful termination of JavaScript execution.
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The termination is achieved by throwing an exception that is uncatchable by JavaScript exception handlers.
Review URL: http://codereview.chromium.org/174056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-19 15:14:11 +00:00
feng@chromium.org
1c70072f7f
Streamline the scanner for external two byte string input.
...
Review URL: http://codereview.chromium.org/165403
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-18 07:14:02 +00:00
christian.plesner.hansen@gmail.com
e64bf9ad6c
Added API for getting object mirrors
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Added Debug::GetMirror call to get a mirror for a given object.
Review URL: http://codereview.chromium.org/172045
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-17 14:26:48 +00:00
christian.plesner.hansen@gmail.com
11e7f2a30b
Added API call to get the stack trace for an exception
...
Added TryCatch::StackTrace that gets the stack trace for the thrown
exception.
Review URL: http://codereview.chromium.org/171042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-17 13:34:41 +00:00
christian.plesner.hansen@gmail.com
570788b115
Context-independent script compilation.
...
Added Script::New calls that create a new context-independent
(boilerplate) script which can be executed in any context, unlike the
current scripts which bind the context in which they're compiled.
Review URL: http://codereview.chromium.org/172043
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-17 11:41:00 +00:00
feng@chromium.org
f04005b576
Revert http://code.google.com/p/v8/source/detail?r=2670
...
Now we can pass '--expose_gc' to V8 in the layout test controller. This is probably a better option.
Review URL: http://codereview.chromium.org/164520
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-13 22:13:45 +00:00
bak@chromium.org
7f18bef0d2
Added idle notification to the API.
...
The implementation is still empty.
Review URL: http://codereview.chromium.org/165445
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-13 09:35:51 +00:00
feng@chromium.org
de8c403f1c
Revert my previous change r2654.
...
It has a similar impact on page cycler performance because now GC is randomly counted in page load time.
http://code.google.com/p/v8/source/detail?r=2654
Review URL: http://codereview.chromium.org/164407
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-12 21:30:13 +00:00
christian.plesner.hansen@gmail.com
8cc083d523
Fixed broken build.
...
Review URL: http://codereview.chromium.org/164395
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-12 11:08:10 +00:00
christian.plesner.hansen@gmail.com
ba974ace1b
Add api call to determine whether a string can be externalized.
...
Review URL: http://codereview.chromium.org/164393
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-12 10:27:35 +00:00
feng@chromium.org
1005fa3fbc
Avoid calling GC in Context::New on Android devices.
...
Review URL: http://codereview.chromium.org/164153
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-07 18:17:01 +00:00
vitalyr@chromium.org
d6fcda0044
API: added function to find instance of template in prototype chain.
...
Also inlined Object::IsInstanceOf.
This new function is intended to be used to speed up DOM bindings.
Review URL: http://codereview.chromium.org/165044
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-06 13:35:21 +00:00
mikhail.naganov@gmail.com
5470f9b132
Add an ability to initiate GC through V8 API.
...
I'm planning to use it in DevTools heap profiler. It is a common scenario in debugging memory leaks to enforce GC, then perform an operation, then enforce GC again to check for non-collected (that is, leaked) objects. Using the existing GC extension isn't possible because it doesn't exposed in the normal operation mode of Chromium.
Review URL: http://codereview.chromium.org/159787
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-04 14:14:01 +00:00
mikhail.naganov@gmail.com
e97554ed10
Add generic V8 API functions for controlling profiling aspects.
...
As we'll have several aspects of heap profiling, it is more handy to control them using binary flags than by individual functions. CPU profiling represent just a particular aspect to control, so {Pause,Resume}Profiler and IsProfilerPaused are only left for compatibility.
For now, PROFILER_FLAG_HEAP_STATS and PROFILER_FLAG_JS_CONSTRUCTOR are equivalent, but later will be split.
Review URL: http://codereview.chromium.org/159581
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-29 11:23:36 +00:00
iposva@chromium.org
1ce28eda0b
- Expose CanvasPixelArray functionality directly in JavaScript
...
indexed property accesses.
- The IC stubs have not been updated to handle these directly, but
at least we do not have to leave the VM to access bytes.
Review URL: http://codereview.chromium.org/159263
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-28 08:43:51 +00:00
ager@chromium.org
ab59ea5a16
I will lint my code before submitting...
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-17 16:34:58 +00:00
ager@chromium.org
6d641a8131
Add missing handle scope in internal field code.
...
TBR=kasperl@chromium.org
Review URL: http://codereview.chromium.org/155691
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-17 16:00:42 +00:00
kasperl@chromium.org
21f44e8fd2
Make sure we don't crash if NewProxy returns an empty handle (only
...
happens when out of memory).
Review URL: http://codereview.chromium.org/155685
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-17 11:16:10 +00:00
antonm@chromium.org
3c6c399381
Introduce faster utilty methods for storing and retrieving native pointers
...
in internal fields.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-17 10:35:15 +00:00
iposva@chromium.org
1ea35a858f
- Added missing braces in an if statement as a drive-by-edit.
...
- Removed executable bits from Xcode project file.
Review URL: http://codereview.chromium.org/155411
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-13 15:00:35 +00:00
antonm@chromium.org
0402951844
A helper function to speed up creation of V8 wrappers for DOM Nodes.
...
Review URL: http://codereview.chromium.org/141044
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 11:52:52 +00:00
sgjesse@chromium.org
f36c8574c9
Fix unload debugger.
...
Add a missing handle scope when clearing the debug message handler.
BUG=none
TEST=cctest/test-debug/DebuggerUnload
Review URL: http://codereview.chromium.org/126271
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2206 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-17 13:14:51 +00:00
kasperl@chromium.org
ce7cdbd799
Change the implementation of Math.random to use George
...
Marsaglia's multiply-with-carry instead of mixing the
bits obtained from calling the system random() twice.
This seems to be a bit faster and gives a better
distribution than the system random() in particular on
Windows.
Review URL: http://codereview.chromium.org/126113
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-15 08:04:47 +00:00
ager@chromium.org
24d22b567a
Introduce an API to force the deletion of a property ignoring
...
interceptors and dont-delete attributes.
Minor change to the behavior of eval: throw exception when calling
eval in a context for which the global has been detached. This
matches the behavior of both Firefox and Safari post navigation in the
browser.
Review URL: http://codereview.chromium.org/118374
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-08 09:46:09 +00:00
whesse@chromium.org
64bd87b8a8
Change handle creation to use Object*, to comply with strict aliasing rules.
...
Review URL: http://codereview.chromium.org/119177
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-08 07:16:04 +00:00
davemoore@chromium.org
62caa393b0
Changed the flags that indicate the status of running vs dead
...
This allows us to optimized the EnsureInitialized() function
so it doesn't require a function call when we're running
Review URL: http://codereview.chromium.org/113121
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-25 19:39:52 +00:00
mikhail.naganov@gmail.com
064af4286e
Expose IsProfilerPaused function on the public interface.
...
This is needed for DevTools Profiler because of its asynchronous and multi-client architecture.
Review URL: http://codereview.chromium.org/115761
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-25 12:34:47 +00:00
ager@chromium.org
10b8928e0e
Expose the calling context through the API.
...
In C++ callbacks, we can now get the context of the javascript code
that called the callback.
Review URL: http://codereview.chromium.org/113622
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-20 07:44:59 +00:00
iposva@chromium.org
8d091dc2d1
- Fix build break due to warning about control reaching end of non-void
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function.
Review URL: http://codereview.chromium.org/115245
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 17:17:23 +00:00
davemoore@chromium.org
9336f58fa2
Make check in GetExternalString a runtime check instead of ASSERT.
...
This will allow us to remove the separate call to IsExternal() from our
chrome client code, speeding up the combination.
Review URL: http://codereview.chromium.org/113035
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 18:30:37 +00:00
lrn@chromium.org
0e76f83bfc
X64: Made hash computation in serializer accept 64-bit pointers.
...
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
2009-05-06 07:53:08 +00:00
mikhail.naganov@gmail.com
bf63b8f173
Introduce internal Log class that handles writing log messages, enable logging to memory buffer.
...
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
2009-05-05 15:57:47 +00:00
sgjesse@chromium.org
3cdb194c56
Add the ability to set embedder data on created contexts from the API.
...
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
2009-05-05 09:38:45 +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
asargent@chromium.org
ec3beee2bf
Make Object::GetIdentityHash() never return 0.
...
This is convenient when using identity hashes in data structures that
want to reserve 0 as a sentinel value, such as WebKit's WTF::HashMap.
Review URL: http://codereview.chromium.org/100147
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1821 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-04-29 21:44:13 +00:00
sgjesse@chromium.org
2beedf1181
Create a transition API for the debug message handler.
...
Kept the previous message handler API to avoid breaking clients depending on it.
The new message handler API uses a new name ending with 2.
Review URL: http://codereview.chromium.org/100158
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-04-29 12:54:07 +00:00
ager@chromium.org
f6bafbfb09
Prepare push of version 1.2.1 to trunk. The main reason for this push
...
is to get the chromium V8-latest builder working again and to move the
gyp file used for the chromium build to V8 to make it easier to roll
V8 DEPS.
Review URL: http://codereview.chromium.org/99049
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-04-27 09:14:19 +00:00
sgjesse@chromium.org
8fefc769f5
Removed the debug message thread.
...
The debug message thread was introduced to make it possible to have the message handler callback be called from a different thread than the thread running V8 where the debug event occoured, but it never had any practical use, and prevents providing information to the message handler which is only available from the V8 thread.
In the future any thread decoupling will have do be done by the embedder.
This also removes the queue used for outbound messages.
Renamed the class Message to CommandMessage as it is only used for debugger commands from the client. Related message queue classes has also been renamed.
Review URL: http://codereview.chromium.org/93118
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-04-24 12:05:40 +00:00
ager@chromium.org
35e78919eb
Prepare to push version 1.2.0 to trunk. Now worker on version 1.2.1.
...
Review URL: http://codereview.chromium.org/92066
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-04-23 07:32:25 +00:00
pfeldman@chromium.org
a3a0d64305
DevTools: Add support for eventless host message dispatching.
...
Review URL: http://codereview.chromium.org/87026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-04-22 14:16:50 +00:00