AuroraMiddleware/v8
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53 Commits

Author SHA1 Message Date
svenpanne@chromium.org
fb6776e84a Made Isolate a mandatory parameter for everything Handle-related. 
Unified parameter order of CreateHandle with the rest of v8 on the way. A few
Isolate::Current()s had to be introduced, which is not nice, and not every place
will win a beauty contest, but we can clean this up later easily in smaller steps.

Review URL: https://codereview.chromium.org/12300018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-02-25 14:46:09 +00:00
yangguo@chromium.org
e24b98312b Revert r13218 due to windows test failures. 
R=verwaest@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11568014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-13 17:21:15 +00:00
yangguo@chromium.org
4cd41edcd9 Add methods to allow resuming execution after calling TerminateExecution(). 
Two new methods are added to allow embedders to determine that execution
should be resumed at a particular point in the stack without being forced
to unwind all JS frames.

* V8::ResumeExecution() -- When execution is terminated via a call to
  V8::TerminateExecution(), this method can be called to clear the
  termination exception so that the engine can continue to be used.

* TryCatch::HasTerminated() -- When a TryCatch has caught a termination
  exception, HasTerminated() will return true to indicate it is valid to
  call V8::ResumeExecution() if desired.

A test case is added to cctest/test-thread-termination.cc.

BUG=v8:2361

Patch from Andrew Paprocki <andrew@ishiboo.com>.

Review URL: https://chromiumcodereview.appspot.com/11142013
Patch from Andrew Paprocki <andrew@ishiboo.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-13 16:38:49 +00:00
svenpanne@chromium.org
6770c02fc4 Removed dead InterruptFlag enum value. 
Review URL: https://codereview.chromium.org/11446064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-07 13:09:39 +00:00
svenpanne@chromium.org
17def81fc9 Use count-based profiling exclusively. 
Review URL: https://codereview.chromium.org/11437016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-07 08:55:06 +00:00
sanjoy@chromium.org
693c7643d2 Optimize functions on a second thread. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10807024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-19 18:58:23 +00:00
jkummerow@chromium.org
1a768b1143 Profiler experiments: Honor postponing of interrupts in HandleStackGuardInterrupt 
Review URL: https://chromiumcodereview.appspot.com/9620009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-07 17:31:33 +00:00
svenpanne@chromium.org
3df99e7eb7 Thread the current isolate through a few places, avoiding Isolate::Current(). 
This removes approx. 12k calls of Isolate::Current() in string-tagcloud.

Review URL: https://chromiumcodereview.appspot.com/9490004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-02-28 10:32:02 +00:00
erik.corry@gmail.com
48f239e087 Spellling mistakes. 
Review URL: http://codereview.chromium.org/9123031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-16 09:46:21 +00:00
kmillikin@chromium.org
1f12cc4099 Simplify calling generated code from the runtime. 
Instead of expecting Object** arrays at the outermost level, expect
Handle<Object> arrays and reinterpret_cast them only just before invoking
the generated code.

R=rossberg@chromium.org,fschneider@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8133020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 09:31:38 +00:00
vegorov@chromium.org
ac36cb4504 Merge experimental/gc branch to the bleeding_edge. 
Review URL: http://codereview.chromium.org/7945009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-19 18:36:47 +00:00
rossberg@chromium.org
e645597aa7 Implement function proxies (except for their use as constructors). 
Introduce new %Apply native.

Extend Execution::Call to optionally handle receiver rewriting (needed for %Apply).

Fix Function.prototype.bind for functions that have .apply modified.

R=kmillikin@chromium.org
BUG=v8:1543
TEST=

Review URL: http://codereview.chromium.org/7623011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-13 11:42:57 +00:00
rossberg@chromium.org
05fd779dd3 Implement get trap for proxies. 
TODO: reflective Object methods not handled yet.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7035007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-16 16:33:58 +00:00
ager@chromium.org
cf19179266 Implement CallAsConstructor method for Object in the API 
Patch by Peter Varga.

BUG=v8:1348
TEST=cctest/test-api/ConstructorForObject

Review URL: http://codereview.chromium.org/6902108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 11:07:52 +00:00
svenpanne@chromium.org
5cd715cbc3 A tiny contribution for the IWYU day: Include allocation.h in every 
header which uses BASE_EMBEDDED and/or AllStatic. Note that still only
45 out of 135 headers in src/ can be used stand-alone, but at least
this is a little bit more than before...
Review URL: http://codereview.chromium.org/6931031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 06:50:20 +00:00
dslomov@chromium.org
2500f14868 This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Committed: http://code.google.com/p/v8/source/detail?r=7734

Committed: http://code.google.com/p/v8/source/detail?r=7784

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-05 18:55:31 +00:00
ager@chromium.org
82a04c7fdc Add CallAsFunction method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 13:03:08 +00:00
ager@chromium.org
24f19608d4 Actually revert "Add Call method to the Object class in the API" 
Tests are failing in debug mode.

This also reapplies the change "Make Date and RegExp inherit from
Object in the API" that I accidentally reverted.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6927009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 11:07:09 +00:00
ager@chromium.org
b8cdecb517 Add Call method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 10:03:49 +00:00
vitalyr@chromium.org
7976ca2cbc Merge isolates to bleeding_edge. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832 Revert r7268: it borked the history. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3 Merge isolates to bleeding_edge. 
Review URL: http://codereview.chromium.org/6685088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 18:49:56 +00:00
antonm@chromium.org
e96c24bf03 Properly treat exceptions thrown while compiling. 
BUG=v8:1132
TEST=test/mjsunit/regress/regress-1132.js

Review URL: http://codereview.chromium.org/6487021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6754 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-11 14:26:56 +00:00
kasperl@chromium.org
90b3370374 Update V8 to version 3.0 (re-land r5920). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:31:57 +00:00
kasperl@chromium.org
51b494d096 Revert r5920. Will re-land shortly. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:01:02 +00:00
kasperl@chromium.org
e5860bd6a8 Update V8 to version 3.0. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 09:11:56 +00:00
ager@chromium.org
a24d627598 Extract extensions to a separate directory. 
Remove extensions from the external reference table. They should never
be part of the serialized code.

Create extensions/experimental subdirectory for experimental
extensions not officially supported by V8.

Review URL: http://codereview.chromium.org/5094003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-17 12:28:30 +00:00
ager@chromium.org
2c4723639d Use the real climit for testing the stack limit API. The currently 
active climit can be changed by other events and should not be trusted
for these tests. The real climit stays the same once set.

Review URL: http://codereview.chromium.org/4881001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-12 08:40:21 +00:00
erik.corry@gmail.com
0dcaac1939 Make Failure inherit from MaybeObject instead of Object. 
Review URL: http://codereview.chromium.org/3970005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-25 15:22:03 +00:00
vitalyr@chromium.org
91b9a92336 Addressing Mads' comments from http://codereview.chromium.org/3585010/show. 
Review URL: http://codereview.chromium.org/3613009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-05 11:51:41 +00:00
vitalyr@chromium.org
3cafa65462 Track ascii-ness of data in externalized strings. 
If a two-byte string only contains ascii characters, then we can save
memory when flattening a cons string containing it. Similarly we can
use this in Array.prototype.join implementation. To track this a new
bit is added to instance type. This bit is used as a hint in generated
code and in runtime functions.

To enable testing a new V8 extension is added controlled by
--expose-externalize-string flag.

Review URL: http://codereview.chromium.org/2762008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-06-17 16:19:28 +00:00
kasperl@chromium.org
b266a9ecdd Avoid messing with the stack overflow limits while interrupts 
are postponed. This way, V8 will wait until interrupts are
re-enabled before artifically lowering the stack limit thereby 
forcing the interruption of the JavaScript executing thread.
Review URL: http://codereview.chromium.org/1638009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-14 07:36:49 +00:00
peter.rybin@gmail.com
ec86bea132 Implement issue 554 Add "ProcessDebuggerRequests" call to Debug Agent API 
Review URL: http://codereview.chromium.org/549057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-01-15 21:14:56 +00:00
sgjesse@chromium.org
41d6cae46d Fix issue 493: Infinite loop when debug break is set when entering function.apply. 
In the generated code for function.apply there was a loop checking the stack limit for interruption. This loop would call into the runtime system to handle interuption and keep running until there was no interruption. However if the interuption was debug break the runtime system would never clear the interruption as debug break is prevented in builtins are prevented and the assumption here was that returning with the debug break flag set would move execution forward.

Renamed initial_jslimit and initial_climit to real_jslimit and real_climit. Renamed a few external references related to the stack limit as well.

Exposed the real stack limit to generated code to make the stack check when entering function.apply use the real stack limit and not the stack limit which is changed to signal interruption.

Added the real stack limit to the roots array.

BUG=http://code.google.com/p/v8/issues/detail?id=493
TEST=cctest/test-debug/DebugBreakFunctionApply
Review URL: http://codereview.chromium.org/345048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-11-05 13:59:40 +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
erik.corry@gmail.com
f2de3fd6d2 Fix the stack limits setting API so it is usable. 
Review URL: http://codereview.chromium.org/242074

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-10-01 10:33:05 +00:00
erik.corry@gmail.com
ae882b44e7 * Fix memory leaks caused by thread local data being lost. 
* Rename some instance variables and accessors to fit code style.
* Don't overwrite existing thread ID.
Review URL: http://codereview.chromium.org/251014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-09-28 12:25:21 +00:00
erik.corry@gmail.com
a29d4e6762 * Make stack/preemption guard faster on ARM by putting stack 
limit in the roots array.
Review URL: http://codereview.chromium.org/174517

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-26 10:27:32 +00:00
ager@chromium.org
0efbd40baf Add support for forceful termination of JavaScript execution. 
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
lrn@chromium.org
fdf31f7f5e X64: Implement debugger hooks. 
Debugger is now fully functional.
Fix difference in emitting statement positions to match ia32.

Review URL: http://codereview.chromium.org/171107


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-19 10:18:30 +00:00
lrn@chromium.org
4fa5fc4f7e X64: double stack size, to be able to have the same number of stack frames as in ia32. 
Review URL: http://codereview.chromium.org/159852


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-08-04 12:30:21 +00:00
mikhail.naganov@gmail.com
30a0a7de43 Split nested namespaces declaration in two lines in accordance with C++ Style Guide. 
This issue was raised by Brett Wilson while reviewing my changelist for readability. Craig Silverstein (one of C++ SG maintainers) confirmed that we should declare one namespace per line. Our way of namespaces closing seems not violating style guides (there is no clear agreement on it), so I left it intact.

Review URL: http://codereview.chromium.org/115756


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-25 10:05:56 +00:00
sgjesse@chromium.org
3e76ba9a78 Propagate information on whether a non function was called as constructor or not.The Arguments object passed to the callback now has IsConstructCall set accordingly.BUG=http://crbug.com/3285 
Review URL: http://codereview.chromium.org/113634

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 19:33:44 +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
17b498c957 A new stack guard break flag DEBUGCOMMAND has been introduced. This is used to signal debug break due to debugger commands available in the queue for processing. If a stack guard break happens with this flag and not the DEBUGBREAK flag the no debug break event is generated and execution is resumed automatically when all debugger commands in the queue has been processed. 
This makes it possible to remote debuggers to just add commands to the queue without having to request a break as well. As soon as any JavaScript executes the debugger commands will be processed and the response send to the remote debugger.

Currently hide this behind a flag (--debugger-auto-break) as the current command line debugger in Chrome is not designed for this new behaviour, whereas the new Chrome developer tools will use it.
Review URL: http://codereview.chromium.org/42173

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-03-13 13:26:21 +00:00
iposva@chromium.org
ff3433d0fd - Preserve bootstrapper state across thread switches (fixes issue 143). 
- Make sure stack guards are properly setup even when preemption is active.
- Fix missing v8::Locker and v8::Unlocker use in d8.cc.
- Threads forked in d8 do get their own context setup.

Review URL: http://codereview.chromium.org/18581

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 18:09:46 +00:00
lrn@chromium.org
3b968e0207 Preemption code for irregexp-native-ia32. Regexps can not only succeede or 
fail, but also report a thrown exception.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-12 10:49:00 +00:00
sgjesse@chromium.org
6a5e5bc50a Removed the print, load, quit and version extensions from the VM. Moved the print extension to the compiler test as it was used there. Changed the serializer tests to only use the gc extension. 
This also gets rid of 8 static initializers.
Review URL: http://codereview.chromium.org/6233

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 08:30:22 +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
kodandersson@gmail.com
e54463c83b Test that I can submit to new repository and fix lots of typos in comments. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@65 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-01 09:16:49 +00:00