912 Commits

Author	SHA1	Message	Date
svenpanne@chromium.org	a92d237948	Allow users of the V8 API to distinguish between unset and undefined HiddenValues ... BUG=v8:2746 R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/17781002 Patch from Adam Klein <adamk@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15329 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-26 08:00:05 +00:00
loislo@chromium.org	53eb53f4af	CPUProfiler: It is not clear why we are using Handle<Object> for scriptId. Lets flip it into Smi/int. ... By the nature it is integer. So we can work with it as with Smi internaly and use int in the external API. BUG=none TEST=existing tests R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/17600006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-25 14:57:47 +00:00
mstarzinger@chromium.org	6d92511162	Reland "Remove IsInitialized checks from inlined API functions." ... The initialization sequence in Blink has been adapted to use explicit isolate initialization instead of through calling v8::Null() as the first API call. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/17642011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-25 08:11:50 +00:00
dslomov@chromium.org	4308fb462d	API for DataView. ... R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/17155014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-24 11:23:50 +00:00
mstarzinger@chromium.org	48c16454b1	Revert "Remove IsInitialized checks from inlined API functions." ... This reverts r15277 due to failures in layout tests. Apparently Blink still initializes the Isolate by calling v8::Null() as the first API function on some paths. TBR=svenpanne@chromium.org TEST=webkit:crypto/worker-random-values-concurrent.html Review URL: https://codereview.chromium.org/17577008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-24 11:10:40 +00:00
mstarzinger@chromium.org	9ef18efff6	Remove IsInitialized checks from inlined API functions. ... R=marja@chromium.org, svenpanne@chromium.org TEST=cctest/test-api Review URL: https://codereview.chromium.org/17068006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-24 08:58:01 +00:00
dslomov@chromium.org	91eb5f8d25	DataView implementation. ... R=rossberg@chromium.org Review URL: https://codereview.chromium.org/17153011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-21 13:02:38 +00:00
yurys@chromium.org	7f1750580c	V8 API: Add a missing NULL check into Isolate::GetCurrentContext(). ... There is a missing NULL check for: "internal_isolate->context() != NULL". Right now before calling this method one should call v8::Context::InContext() first to perform this check, otherwise we may crash. But this static method will do this check on the current isolate, which may not be the same as a given one. BUG=249655 R=yurys@chromium.org,mvstanton@chromium.org Review URL: https://codereview.chromium.org/16943006 Patch from Andrey Adaykin <aandrey@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-21 12:34:47 +00:00
yurys@chromium.org	6f09cb471b	Delete deprecated methods from v8-profiler.h ... All these methods were already marked as V8_DEPRECATED in V8 Version 3.18.0 (see https://code.google.com/p/v8/source/browse/trunk/include/v8-profiler.h?r=14304) so it is time to delete them. BUG=None R=loislo@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/17524007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-21 07:56:22 +00:00
dcarney@chromium.org	8202410cca	deprecate old style callbacks ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/17069003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-20 12:53:19 +00:00
yurys@chromium.org	c4224f09a2	Notify CPU profiler when calling native getters ... This change modifies code produced by BaseLoadStubCompiler::GenerateLoadCallback so that instead of calling AccessorGetter direcly it calls InvokeAccessorGetter which changes VM state and calls the actual callback. This way CPU profiler knows which external callback is being executed in this case. Indirect call happens only if CpuProfiler::is_profiling() is true. This is exactly same change as r15116 with a build fix for test-api.cc BUG=244580 TBR=danno@chromium.org Review URL: https://codereview.chromium.org/16858013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-13 19:16:35 +00:00
yurys@chromium.org	24ec017182	Revert "Notify CPU profiler when calling native getters" ... This reverts commit f323d984a73bab345c4eab5c1907552ccfa7ccaa. Broke compilation on the bots with an error that doesn't occur locally: CXX(target) /mnt/data/b/build/slave/v8-linux-debug/build/v8/out/Debug/obj.target/cctest/test/cctest/test-bignum-dtoa.o ../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = int]’: ../test/cctest/test-api.cc:1129: error: insufficient contextual information to determine type ../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = unsigned int]’: ../test/cctest/test-api.cc:1136: error: insufficient contextual information to determine type ../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = double]’: ../test/cctest/test-api.cc:1143: error: insufficient contextual information to determine type ../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = bool]’: ../test/cctest/test-api.cc:1150: error: insufficient contextual information to determine type ../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = void]’: ../test/cctest/test-api.cc:1157: error: insufficient contextual information to determine type CXX(target) /mnt/data/b/build/slave/v8-linux-debug/build/v8/out/Debug/obj.target/cctest/test/cctest/test-circular-queue.o BUG=None TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/16838013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-13 14:05:19 +00:00
yurys@chromium.org	1a3c3cee9d	Notify CPU profiler when calling native getters ... This change modifies code produced by BaseLoadStubCompiler::GenerateLoadCallback so that instead of calling AccessorGetter direcly it calls InvokeAccessorGetter which changes VM state and calls the actual callback. This way CPU profiler knows which external callback is being executed in this case. BUG=244580 R=dcarney@chromium.org, loislo@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/16286016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-13 13:46:33 +00:00
dcarney@chromium.org	8b2c26d736	remove most uses of raw handle constructors ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15817014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-13 09:27:09 +00:00
danno@chromium.org	1b89cbf817	Separate Cell and PropertyCell spaces ... This makes it possible to store additional information on property cells, for example Type and optimized Code dependencies. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/16631002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-12 15:03:44 +00:00
dslomov@chromium.org	ecaf460548	Unify processing of weak lists in heap.cc ... R=hpayer@chromium.org, mstarzinger@chromium.org Review URL: https://codereview.chromium.org/16641003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-12 09:31:39 +00:00
dslomov@chromium.org	9278a4b7b1	Change ArrayBuffer API and implementation to use embedder-provided allocator. ... R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/15855012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-11 10:41:14 +00:00
dcarney@chromium.org	e13aac5fcc	build fix for 15025 ... R=yangguo@chromium.org BUG= Review URL: https://codereview.chromium.org/16561011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-10 08:19:03 +00:00
dcarney@chromium.org	7df1f40b0b	build fix for 15023 ... R=yangguo@chromium.org BUG= Review URL: https://codereview.chromium.org/16729002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-10 07:56:17 +00:00
dcarney@chromium.org	8c892ea2a8	do aligned reads in ContainsOnlyOneByte ... R=yangguo@chromium.org BUG= Review URL: https://codereview.chromium.org/16147004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-10 07:34:58 +00:00
dslomov@chromium.org	cbb11dbe6c	Neutering API for v8::ArrayBuffer ... R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/16562005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-07 15:02:20 +00:00
dslomov@chromium.org	b3282c290e	Recording array buffer views. ... R=hpayer@chromium.org BUG= Review URL: https://codereview.chromium.org/15562008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-07 10:52:11 +00:00
dcarney@chromium.org	6f5d899248	add function to test whether string contents are definitely one byte ... R=yangguo@chromium.org BUG= Review URL: https://codereview.chromium.org/16530003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-06 13:16:52 +00:00
dcarney@chromium.org	33dabf08f9	Cutover v8 to use new style callbacks internally ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15793007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-05 12:36:33 +00:00
dcarney@chromium.org	2380eff265	Remove V8_USE_OLD_STYLE_PERSISTENT_HANDLE_VISITORS. ... Blink has migrated to use the new style visitors. BUG= R=dcarney@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/16360005 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-04 13:36:18 +00:00
mstarzinger@chromium.org	f8db2414f2	Deprecate FACTORY helper macro. ... This removes the FACTORY helper macro to avoid accidental TLS access when using the factory. Most internal code has access to the Isolate by now whereas tests which are not performance critical still heavily use TLS access through explicit Isolate::Current() calls. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/16337005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-04 10:30:05 +00:00
yangguo@chromium.org	7f8a3d803c	Make assertion scopes thread safe. ... R=svenpanne@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/15691017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-03 15:32:22 +00:00
dcarney@chromium.org	7d55c16389	remove V8_ALLOW_ACCESS_TO_PERSISTENT_IMPLICIT and V8_ALLOW_ACCESS_TO_PERSISTENT_ARROW ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15979014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-03 10:02:02 +00:00
dcarney@chromium.org	595d0ea8b0	remove old MakeWeak ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/16160010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-06-03 08:17:04 +00:00
mstarzinger@chromium.org	bc9bc0de1a	Fix handle zapping interaction with NoHandleAllocation. ... This makes sure that closed handle scopes are properly zapped even if an enclosing NoHandleAllocation shrunk the limit. It also unifies the code that performs scope closing for internal and external handle scopes. R=svenpanne@chromium.org TEST=cctest/test-api/NestedLockersNoTryCatch Review URL: https://codereview.chromium.org/16004006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-29 11:09:01 +00:00
dcarney@chromium.org	f16ebc61c9	Delete old GC related APIs. ... Blink doesn't use them any more, and they have no other known users either. BUG= R=dcarney@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/16124004 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-29 08:52:01 +00:00
dcarney@chromium.org	515aec2014	Transforming PersistentHandleVisitor to not need to copy Persistent handles. ... This gets rid of more places where Persistent handles are copied (see crbug.com/236290 ). Transition plan: after this CL, Blink will be modified to work both with and without the #define, then the #define will be removed from V8. The corresponding Blink side changes are in https://codereview.chromium.org/15670010/ . BUG= R=dcarney@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/15974006 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14871 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-29 08:48:37 +00:00
dcarney@chromium.org	7b82ad9b98	de-isolate remaining persistent calls ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/16153003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-29 08:32:45 +00:00
yurys@chromium.org	9974d932b2	Deprecate profiler methods that accept security origin ... Now that the only known client console.profiles was removed from Blink: https://src.chromium.org/viewvc/blink?revision=151136&view=revision https://src.chromium.org/viewvc/blink?revision=151196&view=revision this method can be deprecated and all the code that supports filtering CPU profiles based on security origins can be later removed. Drive-by fix: in line with CpuProfiler changes deprecated HeapProfiler::FindHeapSnapshot to reduce v8 API surface. FindHeapSnapshot may well be implemented based on existing GetSnapshotCount/GetSnapshot and it is only used in the tests. BUG=None R=jkummerow@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/16114002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-28 08:00:16 +00:00
dcarney@chromium.org	91efd1e7d7	callback handler map not correctly populated by direct use of SetCallHandler ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15814005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-24 07:59:33 +00:00
dslomov@chromium.org	fc73052dc2	Externalization API for ArrayBuffer ... R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/15001041 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14770 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-23 10:01:42 +00:00
dcarney@chromium.org	366948840a	de-isolate Persistent::Dispose ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15648008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14764 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-23 08:19:27 +00:00
dcarney@chromium.org	1045d62733	implement fast ReturnValue setters ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/15398008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-22 06:35:38 +00:00
dcarney@chromium.org	881476a7af	new style of property/function callbacks ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/12494012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-21 06:36:24 +00:00
dslomov@chromium.org	2ff3e2e0f4	Preallocate transitioned maps for TypedArrays. ... R=hpayer@chromium.org Review URL: https://codereview.chromium.org/15172003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-15 15:23:53 +00:00
dcarney@chromium.org	42a8ff87ba	add weakcallback without persistent copying ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/14908004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-07 10:44:30 +00:00
dcarney@chromium.org	0cf128390f	deprecate WriteAscii and MayContainNonAscii ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/14638003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-03 06:47:24 +00:00
dcarney@chromium.org	2e856d2c16	expose AssertNoAllocation to api ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/14625003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-02 20:28:02 +00:00
dcarney@chromium.org	cf5ff5a14c	first step to remove unsafe handles ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/12729023 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14530 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-02 20:18:42 +00:00
dslomov@chromium.org	6e86141916	Implementation of Uint8ClampedArray. ... R=rossberg@chromium.org Review URL: https://codereview.chromium.org/14657003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-05-02 11:36:48 +00:00
dslomov@chromium.org	1469acaa7f	Add Value::Is* methods for typed arrays and ArrayBuffer ... R=rossberg BUG= Committed https://code.google.com/p/v8/source/detail?r=14506 Review URL: https://codereview.chromium.org/13977018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-30 18:53:27 +00:00
dslomov@chromium.org	3af1cc1072	Revert "Fix typo" ... This reverts commit r14506 (that was commited with a wrong description). git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-30 18:49:20 +00:00
dslomov@chromium.org	b029ad4201	Fix typo ... R=rossberg@chromium.org BUG= Committed: https://code.google.com/p/v8/source/detail?r=14505 Review URL: https://codereview.chromium.org/13993029 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-30 18:02:22 +00:00
dslomov@chromium.org	3fd6bb51f0	First cut at API for native Typed Arrays. ... R=rossberg@chromium.org Review URL: https://codereview.chromium.org/14195034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-29 11:09:03 +00:00
dcarney@chromium.org	c50304209a	remove IsOneByteConvertible ... R=ulan@chromium.org BUG= Review URL: https://codereview.chromium.org/14298021 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-26 14:08:18 +00:00
dcarney@chromium.org	0a32b57594	HasOnlyAsciiChars can return incorrect results. Fixup usages and rename. ... R=ulan@chromium.org BUG= Review URL: https://codereview.chromium.org/14509012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-26 11:34:44 +00:00
dslomov@chromium.org	44f2d534b1	First cut at API for ES6 ArrayBuffers ... R=rossberg@chromium.org BUG= Review URL: https://codereview.chromium.org/13958007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-25 12:02:23 +00:00
mstarzinger@chromium.org	e7c1f322a4	New GC APIs, try 2. ... With these APIs, the embedder doesn't need to copy Persistent handles around. BUG= Review URL: https://codereview.chromium.org/14007008 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-24 15:59:23 +00:00
yangguo@chromium.org	d1df0e631d	Clean up VMState a little bit. ... R=svenpanne@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/14139033 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-24 14:44:08 +00:00
yangguo@chromium.org	555c78c513	create uniform string api ... R=yangguo@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/12426015 Patch from Dan Carney <dcarney@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-22 15:20:28 +00:00
yangguo@chromium.org	4d1362720f	Add methods to allow resuming execution after calling TerminateExecution(). ... R=mvstanton@chromium.org BUG=v8:2361 Review URL: https://chromiumcodereview.appspot.com/14401008 Patch from Andrew Paprocki <andrew@ishiboo.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-22 15:01:45 +00:00
danno@chromium.org	bc04544f02	Replace math.h with cmath ... This will make it easier to use other STL headers in the future Review URL: https://codereview.chromium.org/14362023 Patch from Jochen Eisinger <jochen@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-19 13:26:47 +00:00
yangguo@chromium.org	373bdbc951	Fix debug print and wrong handle dereference in es6 typed array. ... R=dslomov@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/14149009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-18 12:46:38 +00:00
mstarzinger@chromium.org	091f0b7f35	Revert the commits adding new GC-related APIs. ... We need to solve efficiency problems first. This reverts the following revisions: 14283 14286 14221 14215 BUG= Review URL: https://codereview.chromium.org/14294009 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-16 16:37:04 +00:00
mstarzinger@chromium.org	e8bc8d76ae	New GC related APIs: Implicit references. ... When using these APIs, the embedder doesn't need to copy Persistent handles around. BUG=NONE Review URL: https://codereview.chromium.org/14175005 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-16 12:57:01 +00:00
jkummerow@chromium.org	586c4e74b6	Replace OS::MemCopy with OS::MemMove (just as fast but more flexible). ... Review URL: https://codereview.chromium.org/13932006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-16 12:30:51 +00:00
danno@chromium.org	f5b660ac97	Intel VTune integration for V8/d8 ... In this patch, we added the JIT code event handler for Vtune. Most of the code is in the folder src/third_party/vtune. Two APIs are added in include/v8.h to get the requirement info from V8. We add the v8_enable_vtunejit parameter for GYP to enable these Vtune code compilation. vTune::InitilizeVtuneForV8() is invoked in the embedder of V8 to make sure it's invokded if vtune support is enabled. Review URL: https://codereview.chromium.org/11574031 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-12 12:48:27 +00:00
mstarzinger@chromium.org	45125e6480	New GC related APIs. ... When using these APIs, the embedder doesn't need to copy Persistent handles around. BUG=NONE Review URL: https://codereview.chromium.org/13786002 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-10 14:53:03 +00:00
rossberg@chromium.org	dc72037e10	ES6 symbols: extend V8 API to support symbols ... Specifically: - Introduce Symbol and SymbolObject classes. - Generalise Object::Has and Object::Delete to arbitrary Value-typed keys. - Generalise some places in the API implementation from String to Name. It is not possible to intercept symbol-named properties. That is consistent with the idea that symbols are private and should not leak. R=svenpanne@chromium.org BUG=v8:2158 Review URL: https://codereview.chromium.org/13626002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-10 12:16:29 +00:00
mstarzinger@chromium.org	a22790bfed	Change Context::New to not create persistent handles. ... This moves the responsibility of putting a new context into a persistent handle to the embedder. Also it removes one API function where the copy constructor for persistent handles is needed. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/13799003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-10 09:34:37 +00:00
svenpanne@chromium.org	d04de1fe1a	Move context retrieval method around. Use delegation for implementation. ... This is a refactoring of https://code.google.com/p/v8/source/detail?r=14146. Review URL: https://codereview.chromium.org/13940003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-09 07:34:32 +00:00
mstarzinger@chromium.org	d71678676f	Refactor parser mode configuration for correctness ... This patch refactors the parser and preparser interface to be more readable and type-safe. It has no behavior changes. Previously, parsers and preparsers were configured via bitfield called parser_flags in the Parser constructor, and flags in PreParser::PreParseProgram, ParserApi::Parse, and ParserApi::PreParse. This was error-prone in practice: six call sites passed incorrectly typed values to this interface (a boolean FLAG value, a boolean false and a boolean true value). None of these errors were caught by the compiler because it's just an "int". The parser flags interface was also awkward because it encoded a language mode, but the language mode was only used to turn on harmony scoping or not -- it wasn't used to actually set the parser's language mode. Fundamentally these errors came in because of the desire for a procedural parser interface, in ParserApi. Because we need to be able to configure the parser in various ways, the flags argument got added; but no one understood how to use the flags properly. Also they were only used by constructors: callers packed bits, and the constructors unpacked them into booleans on the parser or preparser. The solution is to allow parser construction, configuration, and invocation to be separated. This patch does that. It passes the existing tests. BUG= Review URL: https://codereview.chromium.org/13450007 Patch from Andy Wingo <wingo@igalia.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-05 13:01:06 +00:00
haraken@chromium.org	c638555853	Pass an isolate to GetCurrent() ... TEST=test-api.cc:GetCallingContextCallback Review URL: https://chromiumcodereview.appspot.com//13426002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-05 02:17:56 +00:00
adamk@chromium.org	759f4b37ce	Remove code duplication in JSObject::HasRealElementProperty ... Review URL: https://codereview.chromium.org/13540003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-04 19:12:59 +00:00
mstarzinger@chromium.org	7e0ae6da66	Fix bogus uses of preparser API ... * src/api.cc (ScriptData::PreCompile): Fix bogus use of bogus value for preparsing flags by removing those arguments, which were always zero. * src/parser.h * src/parser.cc (ParserApi::PreParse): Remove extension and flags arguments, both of which were either always 0 or incorrectly used. * test/cctest/test-parsing.cc (RegressChromium62639, Regress928): Fix more bogus uses of preparser api. BUG= Review URL: https://codereview.chromium.org/13496008 Patch from Andy Wingo <wingo@igalia.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-04 14:34:19 +00:00
yurys@chromium.org	359d4a2869	Isolatify CPU profiler public API ... Relanding r14006 and r14009 that were reverted in r14031 TBR=danno BUG=None Review URL: https://codereview.chromium.org/13460002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-02 08:16:53 +00:00
yurys@chromium.org	04cb86899c	Deprecate HeapSnapshot type ... Re-landing r14005 that was reverted in r14031 TBR=danno BUG=None Review URL: https://codereview.chromium.org/13430003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-02 08:09:59 +00:00
yurys@chromium.org	047f6f97d9	Isolatify HeapProfiler ... Re-landing r13997 that was reverted in r14031 TBR=danno BUG=None Review URL: https://codereview.chromium.org/13458003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-02 08:03:01 +00:00
yurys@chromium.org	9cbb34a0b5	Isolatify CPU profiler ... Relanding r13987 that was reverted in r14031 TBR=danno BUG=None Review URL: https://codereview.chromium.org/13457002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-02 07:53:50 +00:00
yurys@chromium.org	c7532f0f0b	Allow recording individual samples in addition to the aggregated CPU profiles ... Re-landing r13980 that was reverted in r14031 TBR=danno BUG=None Review URL: https://codereview.chromium.org/13454002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-04-02 07:48:25 +00:00
hpayer@chromium.org	754c32ec8d	Make Isolate::GetHeapStatistics robust against half-initialized isolates. ... The (deprecated) non-Isolate GetHeapStatistics contains the same check. BUG=2591 Review URL: https://codereview.chromium.org/12965013 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-27 10:33:25 +00:00
rossberg@chromium.org	83d4a41dec	ES6 symbols: turn symbols into a proper primitive type ... (qua last week's TC39) Specifically: - Install Symbol constructor function on the global object. - Adjust code generation for typeof. - Remove IsSymbol built-in, IS_SYMBOL macro now defined using typeof. - Remove hack that allowed symbols as constructor results, and some other special cases. - Remove symbol_delegate and GetDelegate function. - Extend ToBoolean stub to handle symbols. - Extend ToNumber to return NaN on symbols. - Poison symbol's toString function, and thereby ToString on symbols. R=mstarzinger@chromium.org BUG=v8:2158 Review URL: https://codereview.chromium.org/12957004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-22 16:33:50 +00:00
mstarzinger@chromium.org	e9b71b6bdd	Put zapping of local handles behind the extra checks flag. ... R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/12989019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-22 13:40:13 +00:00
danno@chromium.org	ed3809c318	Maintain API compatibility with older versions of V8. ... Revert "Allow recording individual samples in addition to the aggregated CPU profiles" Revert "Isolatify CPU profiler" Revert "Isolatify HeapProfiler" Revert "Deprecate HeapSnapshot type" Revert "Isolatify CPU profiler public API" Revert "MSVS compilation fix after r14006" Revert "Add methods to allow resuming execution after calling TerminateExecution()." R=jkummerow@chromium.org,mstarzinger@chromium.org Review URL: https://codereview.chromium.org/12475016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-21 14:42:17 +00:00
yangguo@chromium.org	53adf3b19c	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::CancelTerminateExecution() -- 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@14022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-21 10:47:34 +00:00
yurys@chromium.org	95bfca8828	Isolatify CPU profiler public API ... BUG=None Review URL: https://codereview.chromium.org/12950004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-20 13:07:48 +00:00
yurys@chromium.org	8204dfa186	Deprecate HeapSnapshot type ... There is only one type of heap snapshot - kFull and we are not going to add any new types. BUG=None Review URL: https://codereview.chromium.org/12943004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-20 12:41:00 +00:00
yurys@chromium.org	d447716029	Isolatify HeapProfiler ... Added instance method on v8::Isolate for retrieving instance of v8::HeapProfiler for that isolate. All static methods of v8::HeapProfiler are deprecated, corresponding instance methods are added to v8::HeapProfiler. All static methods on v8::internal::HeapProfiler were converted into instance ones. BUG=None Review URL: https://codereview.chromium.org/12907006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-20 08:38:17 +00:00
yurys@chromium.org	a8e9bebabd	Isolatify CPU profiler ... BUG=None Review URL: https://codereview.chromium.org/12706020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-19 12:44:10 +00:00
yurys@chromium.org	a5be5da2e8	Allow recording individual samples in addition to the aggregated CPU profiles ... CPU profiler API is extended with methods that allow to retrieve individual samples from profile. Each sample is presented as a pointer to a node in the top-down profile tree. The samples will let us tie JS performance to time. BUG=None Review URL: https://codereview.chromium.org/12919002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-19 08:11:56 +00:00
svenpanne@chromium.org	e4e4447305	Pass Isolates explicitly in Deoptimizer-related code. ... Removed a few ancient useless ASSERTs on the way. Reduced the number of train wrecks. BUG=v8:2487 Review URL: https://codereview.chromium.org/12917002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-18 13:57:49 +00:00
yangguo@chromium.org	ebcecd49af	Parallel recompilation: fix off-by-one in deferred handle scope iteration. ... R=jkummerow@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/12650005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-18 11:26:09 +00:00
yurys@chromium.org	b3ee84d361	Remove bottom-up CPU profile ... Bottom-up view of CPU profile can be restored based on top-down profile data. So there is no need to spend resources on creating both of them inside V8. BUG=None Review URL: https://codereview.chromium.org/12825003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-15 12:46:45 +00:00
svenpanne@chromium.org	53310ac152	Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. ... I tried to limit the use of v8::Isolate::GetCurrent() and v8::internal::Isolate::Current() as much as possible, but sometimes this would have involved restructuring tests quite a bit, which is better left for a separate CL. BUG=v8:2487 Review URL: https://codereview.chromium.org/12716010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-15 12:06:53 +00:00
dcarney@chromium.org	5e1d926053	Some Utf8Length microoptimizations ... R=yangguo@chromium.org BUG= Review URL: https://codereview.chromium.org/12783002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-13 19:43:45 +00:00
svenpanne@chromium.org	8db737a583	Made AdjustAmountOfExternalAllocatedMemory an instance method of Isolate ... BUG=v8:2487 Review URL: https://codereview.chromium.org/12790004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-13 13:15:09 +00:00
yangguo@chromium.org	5afa1a0d3a	Avoid bool to Oddball conversions by being lazy. ... R=svenpanne@chromium.org BUG=v8:2491 Review URL: https://chromiumcodereview.appspot.com/12459011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-07 16:22:19 +00:00
dcarney@chromium.org	25058ddd85	Runtime version of declarative native accessors. ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/12297012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-07 11:42:58 +00:00
dcarney@chromium.org	07e2494735	Added back some utf8 optimizations ... R=yangguo@chromium.org BUG=https://code.google.com/p/v8/issues/detail?id=2551 Review URL: https://codereview.chromium.org/12390057 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-03-06 15:39:57 +00:00
rossberg@chromium.org	55f93b5532	Renamed "symbols" to "internalized strings" throughout the code base, ... in preparation of the introduction of ES6 'symbols' (aka private/unique names). The SymbolTable became the StringTable. I also made sure to adapt all comments. The only remaining use of the term "symbol" (other than unrelated uses in the parser and such) is now 'NewSymbol' in the API and the 'V8.KeyedLoadGenericSymbol' counter, changing which might break embedders. The one functional change in this CL is that I removed the former 'empty_string' constant, since it is redundant given the 'empty_symbol' constant that we also had (and both were used inconsistently). R=yangguo@chromium.org BUG= Review URL: https://codereview.chromium.org/12210083 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-28 17:03:34 +00:00
svenpanne@chromium.org	bfaf38d2fd	Miscellaneous profile-driven Isolate plumbing. ... While doing this, it became clear that quite a few functions should not be static and should better live in various classes as instance methods, but I'll leave this for a later CL. BUG=v8:2487 Review URL: https://codereview.chromium.org/12314152 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-27 14:45:59 +00:00
yangguo@chromium.org	7145671392	Make message listener API backwards compatible. ... R=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/12217066 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-27 14:35:39 +00:00
svenpanne@chromium.org	c26d100b10	Avoid TLS accesses in Object::Lookup and Object::GetPrototype. ... Both methods were among the top causes for TLS accesses. BUG=v8:2487 Review URL: https://codereview.chromium.org/12319144 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13759 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-27 13:22:29 +00:00
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
loislo@chromium.org	ea0817c7d4	Split profile-generator ... CPU profile code and Heap Snapshot code are completely unrelated to each other. So we can extract heap snapshot part into separate file. No functional changes. BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/12314027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-21 12:10:40 +00:00
svenpanne@chromium.org	71a26c928a	Make the Isolate parameter mandatory for internal HandleScopes. ... Improved Frames and their iterators on the way, too. BUG=v8:2487 Review URL: https://codereview.chromium.org/12254007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-15 09:27:10 +00:00
dcarney@chromium.org	0da6e525b7	Split AccessorInfo into DeclaredAccessorInfo and ExecutableAccessorInfo ... R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/12213012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-12 14:33:08 +00:00
svenpanne@chromium.org	3b08a1f82c	Added new GetHeapStatistics API entry and deprecated old one. ... Simplified the HeapStatistics class a bit, following Uncle Bob's advice that adding accessors to DTOs only satisfies some design fundamentalists, but serves no other purpose. :-) Review URL: https://codereview.chromium.org/12207076 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-02-08 12:41:55 +00:00
svenpanne@chromium.org	52d10a68cb	Add Isolate parameter to Persistent class. ... BUG=v8:2487 Review URL: https://codereview.chromium.org/12033011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-25 08:31:46 +00:00
mstarzinger@chromium.org	c8cf5d90aa	Implement VisitHandlesInNewSpaceWithClassIds() ... BUG= TEST=test-api.cc::PersistentHandleInNewSpaceVisitor Review URL: https://codereview.chromium.org/11365131 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-24 15:53:16 +00:00
yangguo@chromium.org	84ae8d31b1	Remove some unnecessary use of templates. ... R=dcarney@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11958040 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-17 14:31:03 +00:00
mstarzinger@chromium.org	fd4d32e733	Inline SetWrapperClassId() and WrapperClassId() ... BUG= TEST=test-api.cc (WrapperClassId) Review URL: https://codereview.chromium.org/11961014 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-16 16:33:09 +00:00
svenpanne@chromium.org	6e6426627e	Implement Context::GetIsolate() ... BUG= TEST=test-api.cc (IsolateOfContext) Review URL: https://codereview.chromium.org/11968011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-16 12:11:43 +00:00
mstarzinger@chromium.org	4e6525da7e	Inline MarkIndependent(), MarkPartiallyDependent(), IsIndependent() ... TEST=test-api.cc (IndependentWeakHandle, ApiObjectGroupsCycleForScavenger) Review URL: https://codereview.chromium.org/11879044 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-16 10:10:53 +00:00
svenpanne@chromium.org	1ac3949a93	Removed deprecated functions from v8's external API. ... Removed the following deprecated functions: * Object::GetPointerFromInternalField * Object::SetPointerInInternalField * External::Wrap * External::Unwrap * Context::GetData * Context::SetData They have been deprecated in the 3.15 branch and are not used by Chrome anymore. Furthermore, judging from bug reports and email threads, embedders like node.js and others are already using 3.15, too. All removed API entries can be emulated by a one-liner, so adapting should not be hard for anybody. We want to introduce more deprecations soon, but to keep things simple and avoid having old and not-so-old deprecations in v8.h, the 3.15 deprecations are now removed. In general, the strategy of keeping deprecated things for one stable release and then removing them seems to be a good compromise between a maintenance nightmare and annoying external embedders. :-) Review URL: https://codereview.chromium.org/11885019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-14 13:41:08 +00:00
yangguo@chromium.org	eadcc1c10c	Reland r13188, r13194, r13256 (Deferred formatting of error stack trace during GC). ... BUG= Review URL: https://chromiumcodereview.appspot.com/11880018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-14 13:19:27 +00:00
yangguo@chromium.org	cc3bb60317	Prepare API for webkit use of Latin-1 ... R=yangguo@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11852019 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-14 11:22:05 +00:00
svenpanne@chromium.org	1ea15e5ad2	Make v8 handle OOM during Heap construction more gracefully. ... Review URL: https://codereview.chromium.org/11824064 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-10 15:53:11 +00:00
yangguo@chromium.org	e41c17084f	Continues Latin-1 support. All tests pass with ENABLE_LATIN_1 flag. ... R=yangguo@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11818025 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-09 15:47:53 +00:00
yangguo@chromium.org	45f20e366a	Introduce ENABLE_LATIN_1 compile flag ... Mostly a bunch of renaming when flag is disabled. R=yangguo@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11759008 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-09 10:30:54 +00:00
yangguo@chromium.org	ffa936927b	Fix Win64 build. ... R=dcarney@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11746015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-03 13:16:00 +00:00
yangguo@chromium.org	e2444edd8f	Refactor out assumption that one byte strings are ascii in utf8 processing. ... R=yangguo@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11725006 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-01-03 12:59:54 +00:00
yangguo@chromium.org	bccef0c712	Reland r13275 and 13276 (Remove most uses of StringInputBuffer). ... R=dcarney@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11727003 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-31 11:13:50 +00:00
yangguo@chromium.org	2f821f1ed9	Revert r13188, r13194, r13256 (Deferred formatting of error stack trace during GC). ... R=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11678006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-27 13:12:27 +00:00
yangguo@chromium.org	121f3f6020	Revert r13275 and 13276 (Remove most uses of StringInputBuffer). ... This is due to test failures in test-mark-compact/BootUpMemoryUse. R=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11688003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-27 10:03:17 +00:00
yangguo@chromium.org	7f074acd8d	Remove most uses of StringInputBuffer ... R=yangguo@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11638037 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-24 08:29:48 +00:00
rossberg@chromium.org	b25c040c2c	Extend API to allow setting length property for function templates. ... R=yangguo@chromium.org BUG=125308 Review URL: https://codereview.chromium.org/11631002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-19 10:28:36 +00:00
yangguo@chromium.org	19a6575ea3	Rename LookupSymbol calls to use Utf8 or OneByte in names. ... R=yangguo@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11597007 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-17 15:56:16 +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
yangguo@chromium.org	72dfb27909	Fire 'stack' getter of error objects after GC. ... BUG=v8:2340 Review URL: https://chromiumcodereview.appspot.com/11377158 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-11 10:14:01 +00:00
svenpanne@chromium.org	608bce5023	Remove SlidingStateWindow and related code. ... Review URL: https://codereview.chromium.org/11441034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-07 13:47:42 +00:00
mstarzinger@chromium.org	e46b251324	Pass Isolate to MakeWeak(), IsWeak(), and AddObjectGroup(). ... BUG= TEST=cctest/test-api/ApiObjectGroupsCycle Review URL: https://codereview.chromium.org/11360082 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-05 10:14:10 +00:00
mstarzinger@chromium.org	0e3fece02d	Pass Isolate to Local<T>::New() ... Our profiling revealed that Local<T>::New() is one of bottlenecks of DOM bindings. BUG= TEST=cctest/test-api/LocalHandle Review URL: https://codereview.chromium.org/11316331 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-05 09:13:53 +00:00
yurys@chromium.org	cec0745aa2	Introduce callback for resolving global object name while taking heap snapshot ... Heap profiler currently gets "document" of global objects while taking snapshot (to later retrieve its "URL"). This is unsafe as there may be no current v8 context when the property is requested while corresponding property accessor may make some assumptions about the context stack during its invokation. Several crashes were reported due to this problem: https://bugs.webkit.org/show_bug.cgi?id=103076 https://crbug.com/162121 https://crbug.com/132727 This patch adds a callback for resolving global object names and avoid the crashes. Review URL: https://codereview.chromium.org/11415203 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-04 17:17:55 +00:00
jkummerow@chromium.org	7cc61deafa	Fix typo in FunctionTemplate::ReadOnlyPrototype. ... Contributed by Peter Varga <pvarga@inf.u-szeged.hu> BUG= TEST= Review URL: https://codereview.chromium.org/11434031 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-29 14:53:44 +00:00
yangguo@chromium.org	94476cb89a	Also time other API functions calling into javascript. ... And prevent crash when starting chromium without --single-process. BUG= Review URL: https://chromiumcodereview.appspot.com/11411144 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-26 08:56:59 +00:00
yangguo@chromium.org	72db2287c3	Add parallel recompilation time to histogram and plot execution pause times. ... BUG= Review URL: https://chromiumcodereview.appspot.com/11412125 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-22 13:04:11 +00:00
svenpanne@chromium.org	f275b36299	Reduced TLS accesses even further. ... Thread the Isolate through FindCodeInCache, FindCodeInSpecialCache and SetProperty. Reduced the number of TLS accesses while running the Octane benchmark down to 19% compared to the beginning of the cleanups. Review URL: https://codereview.chromium.org/11411033 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-22 07:58:59 +00:00
svenpanne@chromium.org	c8bc4db52f	Enable deprecations. ... In addition, use a more common style in the preprocessor condition, making e.g. '-DV8_ENABLE_DEPRECATIONS=0' do the expected thing. Removed a useles Review URL: https://codereview.chromium.org/11413113 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-21 10:16:07 +00:00
yangguo@chromium.org	36f5b6d41f	Rename IsAsciiRepresentation ... This is a straight rename: IsAsciiRepresentation -> IsOneByteRepresentation IsAsciiRepresentationUnderneath -> IsOneByteRepresentationUnderneath AllocateRawAsciiString -> AllocateRawOneByteString AllocateStringFromAscii -> AllocateStringFromOneByte R=yangguo@chromium.org, BUG= Review URL: https://chromiumcodereview.appspot.com/11308066 Patch from Dan Carney <dcarney@google.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-21 10:01:05 +00:00
svenpanne@chromium.org	d5f589808d	Removed a bunch of GetExistingThreadLocal calls by threading the Isolate. ... For Octane, the number of calls go down from 7341629 to 1947880, i.e. they are reduced by more than 73%. TLS access is not especially cheap, so this exercise seems worthwhile. Review URL: https://codereview.chromium.org/11412007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-16 08:38:11 +00:00
svenpanne@chromium.org	673924413f	Re-land rev. 12849 and 12868 (Heavy cleanup of the external pointer API + related fix). ... Review URL: https://codereview.chromium.org/11365224 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-13 12:27:03 +00:00
ulan@chromium.org	acd3013d9d	Speed up native error check. ... BUG=148757 TEST=largeObj test from the bug is 2x faster. R=yangguo@chromium.org Review URL: https://chromiumcodereview.appspot.com/11377100 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-12 15:33:31 +00:00
jkummerow@chromium.org	e8320f4f78	Function::GetScriptOrigin should supply sourceURL when script name is not available. ... GetScriptOrigin is used for DevTools instrumentation. If inspected call-site is inside "eval" then returned script name is "undefined". To fix this problem we can use the "nameOrSourceURL" method of script-wrapper. This is a re-upload of https://codereview.appspot.com/6811090/ for the purpose of landing. BUG=159413 Review URL: https://codereview.chromium.org/11312185 Patch from Eugene Klyuchnikov <eustas@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-12 12:34:18 +00:00
svenpanne@chromium.org	09666b60b8	Rollback of r12868, r12849 on bleeding_edge. ... Fixed visibility attribute for GetPointerFromInternalField Heavy cleanup of the external pointer API. Review URL: https://codereview.chromium.org/11359125 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-09 10:07:54 +00:00
mstarzinger@chromium.org	a65e166aa7	Implement MarkIndependent(Isolate*) and MarkPartiallyDependent(Isolate*) ... BUG= TEST=cctest/test-api/IndependentWeakHandle Review URL: https://codereview.chromium.org/11369131 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-08 15:01:26 +00:00
danno@chromium.org	0fc9527abe	Decouple allocation and creation of deopt tables ... This makes it possible to calculate the future address of a deopt entry before it is possible to generate the deopt table. Review URL: https://codereview.chromium.org/11275145 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-07 08:49:17 +00:00
mstarzinger@chromium.org	762c36b6fb	Allow collection of DOM objects in minor GC cycles. ... A design document: https://docs.google.com/a/google.com/document/d/16DeHrzkm3cO9XCPT1aK3Y5qgUxXB3RFmueqQWYmN2rI/edit Performance & memory results: https://docs.google.com/a/google.com/document/d/1h0-EsHu7T0sSMuZm5eE0r1e8sCAzY3weLvsDUpOSngE/edit The WebKit side patch: https://bugs.webkit.org/show_bug.cgi?id=98725 At present no one is using the V8 APIs this patch is going to add. After this patch is landed, the WebKit side patch will use it. BUG= Review URL: https://codereview.chromium.org/11085015 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-06 17:32:15 +00:00
mstarzinger@chromium.org	b77e629f1a	Implement IsIndependent(Isolate*) ... BUG= TEST=cctest/test-api/IndependentWeakHandle Committed: https://code.google.com/p/v8/source/detail?r=12852 Review URL: https://codereview.chromium.org/11368053 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-05 13:20:45 +00:00
mstarzinger@chromium.org	ea00c51e24	Implement IsIndependent(Isolate*) ... BUG= TEST=cctest/test-api/IndependentWeakHandle Review URL: https://codereview.chromium.org/11368053 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-05 12:35:51 +00:00
svenpanne@chromium.org	f3807ca17b	Heavy cleanup of the external pointer API. ... Added highly efficient Object::SetAlignedPointerInInternalField and Object::GetAlignedPointerFromInternalField functions for 2-byte-aligned pointers. Their non-aligned counterparts Object::GetPointerFromInternalField and Object::SetPointerInInternalField are now deprecated utility functions. External is now a true Value again, with New/Value/Cast using a JSObject with an internal field containing a Foreign. External::Wrap, and External::Unwrap are now deprecated utility functions. Added Context::GetEmbedderData and Context::SetEmbedderData. Deprecated Context::GetData and Context::SetData, these are now only wrappers to access internal field 0. Added highly efficient Context::SetAlignedPointerInEmbedderData and Context::GetAlignedPointerFromEmbedderData functions for 2-byte-aligned pointers. Review URL: https://codereview.chromium.org/11190050 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-05 10:25:32 +00:00
mstarzinger@chromium.org	2baf7eb8e2	Fix typo in V8::MarkIndependent() ... BUG= Review URL: https://codereview.chromium.org/11238064 Patch from Kentaro Hara <haraken@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12810 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-10-25 10:07:26 +00:00
mstarzinger@chromium.org	37759f4d64	Implement committed physical memory stats for Linux. ... The patch introduces CommittedPhysicalMemory function to the Heap class that reports committed *physical* memory acquired for the heap from the OS. It is important because some OSes may defer actual committment on e.g. first access to the region. So reporting just plain committed size led to various weird artifacts like showing V8 allocated memory higher than the whole process private size. BUG=v8:2191 Review URL: https://codereview.chromium.org/11066118 Patch from Alexei Filippov <alph@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-10-22 16:33:10 +00:00
danno@chromium.org	063609280e	Add a faster API for creating v8::Integer objects ... In WebKit, we have a small integer cache because calling v8::Integer::New is slow. This patch adds a faster API for creating integers that requires the caller to supply the v8::Isolate, saving us the work of looking up the isolate in thread-local storage. BUG= Review URL: https://codereview.chromium.org/11212004 Patch from Adam Barth <abarth@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-10-19 11:15:04 +00:00
yangguo@chromium.org	5fa8f2f485	Pass pending exception to the message listener. ... BUG= Review URL: https://chromiumcodereview.appspot.com/11014017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-10-19 08:45:24 +00:00
svenpanne@chromium.org	9dc2c5b83d	Add an API for enumerating persistent handles ... This API lets the embedder enumerate handles that have class ids. WebKit will use this feature during garbage collection to compute object groups for DOM nodes. Previously, we kept a list of DOM nodes on the WebKit side, but that list is redundant with the global handles list in V8. Review URL: https://codereview.chromium.org/11190011 Patch from Adam Barth <abarth@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-10-18 06:52:37 +00:00
mstarzinger@chromium.org	5b64362706	Revert r12625 due to sandbox incompatibility. ... Original message: Implement committed physical memory stats for Linux. This had to be reverted because it crashes when compiled into Chromium due to the sandbox not allowing the mincore call. R=verwaest@chromium.org BUG=v8:2191 Review URL: https://codereview.chromium.org/11023010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-10-01 12:11:06 +00:00
mstarzinger@chromium.org	974a2268bb	Implement committed physical memory stats for Linux. ... The patch introduces CommittedPhysicalMemory function to the Heap class that reports committed *physical* memory acquired from the OS. It is important because some OSes may postpone actual commitment on e.g. first access to the previously committed region. So reporting just plain committed size led to various weird artifacts like DevTools showing V8 allocated memory higher than the whole process private size. BUG=v8:2191 Review URL: https://codereview.chromium.org/10961042 Patch from Alexei Filippov <alph@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-27 13:27:50 +00:00
ulan@chromium.org	4bd4fb1aa4	Throw a more descriptive exception when blocking 'eval' via CSP. ... BUG=140191 R=svenpanne@chromium.org,mkwst@chromium.org Review URL: https://chromiumcodereview.appspot.com/10837358 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-17 09:58:22 +00:00
danno@chromium.org	48d327d0b4	Let the embedder store arbitrary Values via Context::SetData ... In WebKit, we would like to store a void* to a data structure that contains lots of exciting per-context data. The current API restricts us to storing only Strings, which is less useful. I've also cleaned up the implementation of GetData to be less convoluted. Review URL: https://codereview.chromium.org/10907189 Patch from Adam Barth <abarth@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-14 16:13:23 +00:00
yangguo@chromium.org	8d04c8c89f	Replace r12503. Explicitly check toString() for exception in d8's print(). ... R=jkummerow@chromium.org BUG=v8:2317 Review URL: https://chromiumcodereview.appspot.com/10911305 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-14 11:43:46 +00:00
yangguo@chromium.org	4fe330c055	Not mask exception thrown by toString in String::UtfValue etc. ... R=jkummerow@chromium.org BUG=v8:2317 Review URL: https://chromiumcodereview.appspot.com/10917236 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-14 08:13:57 +00:00
mstarzinger@chromium.org	8db2000615	Fix API check for length of external arrays. ... R=jkummerow@chromium.org BUG=chromium:148896 TEST=cctest/test-api/ExternalArrayLimits Review URL: https://codereview.chromium.org/10914257 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-13 09:36:56 +00:00
yangguo@chromium.org	6a9e4048aa	Introduce new API to expose external string resource regardless of encoding. ... BUG= Review URL: https://chromiumcodereview.appspot.com/10917211 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-12 11:29:50 +00:00
yangguo@chromium.org	59b9a32b34	Fix edge case of extension with NULL as source string. ... BUG=144649 Review URL: https://chromiumcodereview.appspot.com/10914201 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-11 14:16:56 +00:00
yangguo@chromium.org	bf229e93eb	Enable/disable LiveEdit using the (C++) debug API. ... BUG= Review URL: https://chromiumcodereview.appspot.com/10875072 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-10 09:24:17 +00:00
jkummerow@chromium.org	fe5ce826c8	Add empty-handle checks to API functions (#ifdef ENABLE_EXTRA_CHECKS) ... Review URL: https://chromiumcodereview.appspot.com/10917088 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12445 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-05 16:06:53 +00:00
yangguo@chromium.org	5ac2a5d22e	Revert r12430, r12432, r12433 (basic support for Latin1). ... BUG= Review URL: https://chromiumcodereview.appspot.com/10905075 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-04 12:23:22 +00:00
yangguo@chromium.org	37c1c06108	Fix more windows build warnings. ... TBR=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/10917065 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-03 15:50:24 +00:00
yangguo@chromium.org	f653480a0c	Fix windows compile errors introduced by r12430. ... R=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/10907049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-03 15:40:00 +00:00
yangguo@chromium.org	74f06b1f99	Add basic support for Latin1 to the API. ... BUG= Review URL: https://chromiumcodereview.appspot.com/10857030 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-09-03 15:06:36 +00:00
yangguo@chromium.org	4e2027bbc2	Revert r12379 (Add checks to external string API). ... R=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/10897027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-29 15:23:48 +00:00
jkummerow@chromium.org	f9d4856289	Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers. ... BUG=None TEST=Included in CL. Committed: https://code.google.com/p/v8/source/detail?r=12389 Review URL: https://chromiumcodereview.appspot.com/10795074 Patch from Sigurður Ásgeirsson <siggi@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-28 14:43:28 +00:00
rossberg@chromium.org	ccc827a6f8	Allocate block-scoped global bindings to global context. ... - The global object has a reference to the current global scope chain. Running a script adds to the chain if it contains global lexical declarations. - Scripts are executed relative to a global, not a native context. - Harmony let and const bindings are allocated to the innermost global context; var and function still live on the global object. (Lexical bindings are not reflected on the global object at all, but that will probably change later using accessors, as for modules.) - Compilation of scripts now needs a (global) context (previously only eval did). - The global scope chain represents one logical scope, so collision tests take the chain into account. R=svenpanne@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/10872084 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-28 11:25:08 +00:00
rossberg@chromium.org	1dbf670713	Index script compilation cache over context, too, ... in preparation for global lexical scope. R=ulan@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10878007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-28 10:49:23 +00:00
verwaest@chromium.org	a713f82aa6	Revert "Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers." ... This reverts commit r12389. TBR=jkummerow@chromium.org, CC=siggi@chromium.org Review URL: https://chromiumcodereview.appspot.com/10870108 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-27 19:47:02 +00:00
jkummerow@chromium.org	0a6493b5a8	Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers. ... BUG=None TEST=Included in CL. Review URL: https://chromiumcodereview.appspot.com/10795074 Patch from Sigurður Ásgeirsson <siggi@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-27 18:03:38 +00:00
yangguo@chromium.org	89cd0677dc	Add check to external string resource. ... Extensions are a source of external strings where we don't perform check yet. R=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/10878025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-24 13:01:52 +00:00
svenpanne@chromium.org	f7ed521fce	Handle native callbacks without getters. ... TEST=cctest/test-api/SetterOnly,cctest/test-api/NoAccessors Review URL: https://chromiumcodereview.appspot.com/10831388 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-20 14:32:32 +00:00
rossberg@chromium.org	984d0b0925	Rename Context::global to Context::global_object, ... in preparation for global lexical scope. R=mstarzinger@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10832365 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-17 12:59:00 +00:00
rossberg@chromium.org	42552808ab	Rename "global context" to "native context", ... in anticipation of the upcoming lexical global scope. Mostly automatised as: for FILE in `egrep -ril "global[ _]?context" src test/cctest` do echo $FILE sed "s/Global context/Native context/g" <$FILE >$FILE.0 sed "s/global context/native context/g" <$FILE.0 >$FILE.1 sed "s/global_context/native_context/g" <$FILE.1 >$FILE.2 sed "s/GLOBAL_CONTEXT/NATIVE_CONTEXT/g" <$FILE.2 >$FILE.3 sed "s/GlobalContext/NativeContext/g" <$FILE.3 >$FILE rm $FILE.[0-9] done R=mstarzinger@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10832342 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-17 09:03:08 +00:00
yangguo@chromium.org	071f7fdfc1	Do checks when receiving external string resources through the API. ... This is to find incorrect API usage. R=ulan@chromium.org BUG=140050 Review URL: https://chromiumcodereview.appspot.com/10836236 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-14 12:16:38 +00:00
ulan@chromium.org	b49b32599b	Make AdjustAmountOfExternalAllocatedMemory() more robust. ... Do not crash if called from a thread without V8 isolate, reset the external memory counters in case of overflow, bump the external allocation limit. This will allow us to track typed array allocation and deallocation in WebKit. BUG=v8:2022,122097,42342 R=jkummerow@chromium.org Review URL: https://chromiumcodereview.appspot.com/10837122 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-06 13:49:13 +00:00
yangguo@chromium.org	4e82c3fb1a	Allow SetHiddenValue to accept empty value. ... R=mstarzinger@chromium.org BUG=v8:2274 Review URL: https://chromiumcodereview.appspot.com/10825196 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-06 07:55:05 +00:00
mstarzinger@chromium.org	ec11473354	When specifying a new create histogram callback, reset all histograms so they recreate themselves on next use. ... We only do this for histograms, and not for counters, as counters might be used directly from generated code BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/10828113 Patch from Jochen Eisinger <jochen@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-08-01 12:51:24 +00:00
yangguo@chromium.org	514fc74a47	Limit initial size of hidden properties and store identity hashes inline. ... BUG=v8:2211 TEST=test-heap/Regress2211 Review URL: https://chromiumcodereview.appspot.com/10827040 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-30 13:09:09 +00:00
yangguo@chromium.org	6b489d9753	Improve String::WriteAscii and add PRESERVE_ASCII_NULL option. ... The PRESERVE_ASCII_NULL option prevents WriteAscii from converting \0 to white space. R=verwaest@chromium.org BUG=v8:2252 TEST=test-api/StringWrite Review URL: https://chromiumcodereview.appspot.com/10810056 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-23 14:22:46 +00:00
sanjoy@chromium.org	71618ee6aa	The deferred handes list belongs to the Isolate and not to the ... HandleScopeImplementer (since it isn't something specific to a particular thread executing on an Isolate). This patch ensures correct traversal of the handles when when multiple compilations are queued up. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10778036 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-18 14:15:02 +00:00
danno@chromium.org	43d0ed048d	Implements a new API to set a function entry hook for profiling. ... Exposes a new API; V8::SetFunctionEntryHook. If a non-NULL function entry hook is set, the code generator(s) will invoke on the entry hook at the very start of each generated function. Committed: https://code.google.com/p/v8/source/detail?r=12069 Committed: https://code.google.com/p/v8/source/detail?r=12083 Review URL: https://chromiumcodereview.appspot.com/10706002 Patch from Sigurður Ásgeirsson <siggi@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-17 15:18:15 +00:00
verwaest@chromium.org	d8c7a03a3a	Grouping all map creation code. ... - Now tunnel all descriptor changes through methods on the map - Renamed CopyDropTransitions to regular Copy since we always "drop transitions" on copy anyway. - Merged and moved elements transition map creation. Review URL: https://chromiumcodereview.appspot.com/10780031 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-17 13:50:19 +00:00
sanjoy@chromium.org	9f04c321d7	Fix off-by-one-pointer error in an ASSERT inside DeferredHandles::Iterate. ... This will crash v8 in debug mode if the compilation prologue allocates an exact multiple of kHandleBlockSize handles. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10689191 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-16 13:00:57 +00:00
danno@chromium.org	b1530257ab	Revert 12083: Implements a new API to set a function entry hook for profiling. ... TBR=mstarzinger@chromium.org Review URL: https://chromiumcodereview.appspot.com/10695206 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-13 16:33:27 +00:00
danno@chromium.org	5c8c4bec46	Implements a new API to set a function entry hook for profiling. ... Exposes a new API; V8::SetFunctionEntryHook. If a non-NULL function entry hook is set, the code generator(s) will invoke on the entry hook at the very start of each generated function. Committed: https://code.google.com/p/v8/source/detail?r=12069 Review URL: https://chromiumcodereview.appspot.com/10706002 Patch from Sigurður Ásgeirsson <siggi@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-13 16:18:37 +00:00
danno@chromium.org	30569cba9b	Revert 12069: Implements a new API to set a function entry hook for profiling ... Reverted due to waterfall failures TBR=mstarzinger@chromium.org Review URL: https://chromiumcodereview.appspot.com/10704189 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-12 15:59:50 +00:00
danno@chromium.org	d6edbdd436	Implements a new API to set a function entry hook for profiling. ... Exposes a new API; V8::SetFunctionEntryHook. If a non-NULL function entry hook is set, the code generator(s) will invoke on the entry hook at the very start of each generated function. Review URL: https://chromiumcodereview.appspot.com/10706002 Patch from Sigurður Ásgeirsson <siggi@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-12 15:42:39 +00:00
sanjoy@chromium.org	1e96d4e101	Fix bug in compilation-handlescope. ... BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10696125 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-06 14:09:11 +00:00
sanjoy@chromium.org	4a46de19e4	Add a second kind of HandleScope that ties the lifetime of Handles created in its scope to the lifetime of a given CompilationInfo. ... BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10697094 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-07-06 09:31:31 +00:00
rossberg@chromium.org	680797234c	Further extend TypedArray support in d8: ... - Add copy constructors. - Add subarray methods. - Make instanceof and constructor property work. - Rename PixelArray to Uint8ClampedArray. Also fix broken definition of assertInstanceof in MJSUnit test harness. R=mstarzinger@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10558005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-06-28 16:29:53 +00:00
sanjoy@chromium.org	d9d76b7a5c	Revert 11939 'Add a CompilationHandleScope' since it breaks array-sort.js in Win32 Release. ... BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10698031 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-06-28 12:34:51 +00:00
sanjoy@chromium.org	64e7c6b13e	Add a second kind of HandleScope that ties the lifetime of Handles created in its scope to the lifetime of a given CompilationInfo. ... BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10640012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-06-27 11:47:47 +00:00
alexeif@chromium.org	c1944660f5	Implement heap profiler memory usage reporting. ... Review URL: https://chromiumcodereview.appspot.com/10535096 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-06-13 11:02:24 +00:00
mstarzinger@chromium.org	81e8aa0016	Implement implicit instance checks for API accessors. ... This allows to specify a constructor against which an implicit instance check is performed for API accessors. If the receiver is incompatible, an implicit TypeError is thrown and no callback is invoked. R=svenpanne@chromium.org BUG=v8:2075 TEST=cctest/test-api/InstanceCheckOn[*] Review URL: https://chromiumcodereview.appspot.com/10442129 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-06-08 07:45:11 +00:00
loislo@chromium.org	463a6ffdd4	Expose last seen heap object id via v8 public api. ... BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/10444137 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-06-01 16:10:52 +00:00
danno@chromium.org	9910edbb9a	Implement tracking and optimizations of packed arrays ... R=jkummerow@chromium.org TEST=jkummerow@chromium.org Review URL: https://chromiumcodereview.appspot.com/10170030 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-05-23 14:24:29 +00:00
loislo@chromium.org	610ef68f06	Eliminate dominator and retained_size fields. They are calculating on front-end side. See meta-bug https://bugs.webkit.org/show_bug.cgi?id=87089 ... BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/10416035 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-05-23 05:27:08 +00:00
alexeif@chromium.org	132af25697	Split nodes and edges into separate arrays in heap profiler. ... This allowed the following changes: - heap profiler now makes one pass less over the heap. - HeapEntriesMap does not allocate EntryInfo per each entry. - there's no need for an extra pass to set indexes before serialization. As a result snapshot taking time has reduced up to 2x times. Review URL: https://chromiumcodereview.appspot.com/10353010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-05-09 14:34:13 +00:00
mstarzinger@chromium.org	6aeed46180	Make String::Empty inlineable. ... R=svenpanne@chromium.org TEST=cctest/test-api/StringEmpty Review URL: https://chromiumcodereview.appspot.com/10199019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-25 08:45:45 +00:00
mstarzinger@chromium.org	c25a92d76b	Make Isolate::GetData and Isolate::SetData inlineable. ... R=svenpanne@chromium.org TEST=cctest/test-api/IsolateEmbedderData Review URL: https://chromiumcodereview.appspot.com/10196013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-24 14:37:53 +00:00
svenpanne@chromium.org	cac8bbff6e	Replaced the --limit-inling flag by three separate flags and bumped hard limits. ... This change makes experiments with inlining limits much easier. Note that the default values for the limits keep their old values for now. Renamed things a bit for more consistency. Review URL: https://chromiumcodereview.appspot.com/10162001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-20 10:42:12 +00:00
fschneider@chromium.org	3760893edd	Fix bug in forced-deletion of globals. ... When inling functions across contexts in optimized code and using ForceDelete from the API to delete a DontDelete global property we can end up returning the hole value instead of throwing a ReferenceError as expected after accessing a deleted global variable. BUG=v8:2092 TEST=test/cctest/test-api/InlinedFunctionAcrossContexts Review URL: https://chromiumcodereview.appspot.com/10035060 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-20 10:21:08 +00:00
mstarzinger@chromium.org	a13e41f328	Make Value::IsUndefined and Value::IsNull inlineable. ... R=danno@chromium.org TEST=cctest/test-api Review URL: https://chromiumcodereview.appspot.com/10091035 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-18 15:51:34 +00:00
yurys@chromium.org	1ce7d5d0d4	Add method for resolving SnapshotObjectId by given object ... Review URL: https://chromiumcodereview.appspot.com/10094011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-16 15:36:19 +00:00
alexeif@chromium.org	f4c15c4ec2	External references should not affect dominance relation. ... Separate objects into two groups: reachable from a window (user), and unreachable (system). Then do not take into account links that come from system group to the user group when calculating dominance relation. Review URL: https://chromiumcodereview.appspot.com/10086006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-16 14:31:13 +00:00
loislo@chromium.org	d1f83dd95a	This patch is introducing a way to grab heap stats. ... The idea is to monitor the heap regulary and track each object in the heap. With this data we will be able do draw heap usage diagram. Where X is time and Y is the number of objects. BUG=none TEST=HeapSnapshotObjectsStats Review URL: https://chromiumcodereview.appspot.com/10049002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-13 08:52:25 +00:00
erik.corry@gmail.com	a3629daa2c	Fix external allocated memory accounting to use 64 bit values on ... 64 bit architectures. Review URL: https://chromiumcodereview.appspot.com/10020032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-11 09:23:57 +00:00
alexeif@chromium.org	d18eaffdae	Revert "External references should not affect dominance relation." ... This reverts commit 6e46549d13df2b211ea9b4fac9c09fe5013ec465. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10025014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-08 19:18:06 +00:00
alexeif@chromium.org	5ed3662407	External references should not affect dominance relation. ... Review URL: https://chromiumcodereview.appspot.com/10007009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-08 18:28:32 +00:00
danno@chromium.org	dbf9c78990	Ensure default isolate is present in Context::New(). ... R=danno@chromium.org BUG=chromium:118686 TEST=Run chrome with --single-process. Review URL: https://chromiumcodereview.appspot.com/9949008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-05 10:54:11 +00:00
danno@chromium.org	2b6aa495c2	Ensure default isolate is present in Add/RemoveCallCompletedCallback. ... R=ulan@chromium.org,pliard@chromium.org BUG=ui_tests don't crash in Chrome Review URL: https://chromiumcodereview.appspot.com/9979003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-04-04 14:28:00 +00:00
danno@chromium.org	63f033576c	Fix performance regressions due to lazy initialization. ... This CL: - Adds a new trait parameter to LazyInstance to let it initialize the instance without paying the cost of atomic operations (which are expensive on Mac). This only works for users who don't care about thread-safety and this is now the default initialization trait used by LazyInstance in v8. - Reverts the changes that were made in r11010 in isolate.{cc,h}. That lets Isolate's accessors be as cheap as they were before (but adds one static initializer). - Adds OS::PostSetup() used to initialize the math functions which depend on CPU features. That lets the math functions get rid of CallOnce(). BUG=118686 Review URL: https://chromiumcodereview.appspot.com/9873023 Patch from Philippe Liard <pliard@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-30 14:30:46 +00:00
svenpanne@chromium.org	7c7c2801f5	Valgrind cleanliness, part 5: Delete extensions on exit. ... This fixes 4 leaks, returning 196 bytes of lost memory. Review URL: https://chromiumcodereview.appspot.com/9864034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-29 09:45:46 +00:00
loislo@chromium.org	b84b44d86c	This value is required for showing the heap snapshot delta in Summary view of DevTools.Profiler. ... At the moment it is evaluating on the front-end side and this is cost us 2 * (load time + parse time + traverse via snapshot) because I need this value for two previous snapshots. BUG=none TEST=test-heap-profiler Review URL: https://chromiumcodereview.appspot.com/9858016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-27 11:54:47 +00:00
loislo@chromium.org	9b9e458a43	Revert "This value is required for showing the heap snapshot delta in Summary view of DevTools.Profiler." ... This reverts commit 634864d65ebe820a967f6162d8e226cf4a73e51a. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9861018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-27 11:12:31 +00:00
loislo@chromium.org	410f3a3375	This value is required for showing the heap snapshot delta in Summary view of DevTools.Profiler. ... At the moment it is evaluating on the front-end side and this is cost us 2 * (load time + parse time + traverse via snapshot) because I need this value for two previous snapshots. BUG=none TEST=test-heap-profiler Review URL: https://chromiumcodereview.appspot.com/9858016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-27 08:52:00 +00:00
loislo@chromium.org	b414adb1f3	Complete switch to SnapshotObjectId. ... BUG=none TEST=test-heap-profiler Review URL: https://chromiumcodereview.appspot.com/9858010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-26 13:47:37 +00:00
svenpanne@chromium.org	4cb600962f	Make setting of accessors even more atomic. ... Now the whole getter/setter/attributes triple gets created/set together, avoiding any hacks regarding previous values/attributes, making things a lot simpler. While doing this, an interesting problem surfaced, which has been there for a long time: After adding/changing acessors in slow mode, we could potentially fail going back to fast mode because of a failed memory allocation, signaling the need for a GC. But we have already changed the object in slow mode, so we are not idempotent and the retry would trigger a newly inserted assertion (namely, that the code obeys access restrictions). This has been solved by splitting the transformation to fast mode from the actual setting of the accessors. Review URL: https://chromiumcodereview.appspot.com/9716035 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-23 09:51:56 +00:00
erik.corry@gmail.com	6cd62ed2a3	Unbork Windows 64 bit build and guard against overlong UTF-8 ... serializations. Review URL: https://chromiumcodereview.appspot.com/9817005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-21 14:04:24 +00:00
erik.corry@gmail.com	25f84a48ce	Speed up WriteUtf8 in the case where the output buffer is large enough. ... Review URL: https://chromiumcodereview.appspot.com/9696032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-21 13:48:29 +00:00
erik.corry@gmail.com	bcd0fd00e3	Add API call that identifies strings that are guaranteed ... only to contain ASCII characters. Review URL: https://chromiumcodereview.appspot.com/9724022 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-19 09:51:36 +00:00
fschneider@chromium.org	1f7d42efc9	Landing for pliard@chromium.org: Remove static initializers in v8. ... This change includes two CLs by pliard@chromium.org: 1. http://codereview.chromium.org/9447052/ (Add CallOnce() and simple LazyInstance implementation): Note that this implementation of LazyInstance does not handle global destructors (i.e. the lazy instances are never deleted). This CL was initially reviewed on codereview.appspot.com: http://codereview.appspot.com/5687064/ 2. http://codereview.chromium.org/9455088/ (Remove static initializers in v8): This CL depends on CL 9447052 (adding CallOnce and LazyInstance). It is based on a patch sent by Digit. With this patch applied, we have only one static initializer left (in atomicops_internals_x86_gcc.cc). This static initializer populates a structure used by x86 atomic operations. It seems that we can hardly remove it. If possible, it will be removed in a next CL. This CL also modifies the presubmit script to check the number of static initializers. BUG=v8:1859 Review URL: https://chromiumcodereview.appspot.com/9666052 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-12 13:56:56 +00:00
erik.corry@gmail.com	03cfc4363b	Fix input and output to handle UTF16 surrogate pairs. ... Review URL: https://chromiumcodereview.appspot.com/9600009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-12 12:35:28 +00:00
loislo@chromium.org	f4f4bd0a46	We have a problem with really big apps. The snapshot for such pages doesn't fit into JS heap on DevTools front-end side. I'd like to move the snapshot's nodes data into Int32Array. ... This will reduce the pressure. At this moment it is not possible because the snapshot uses uint64_t for ids. BUG=none TEST=profiler-generator tests Review URL: https://chromiumcodereview.appspot.com/9617006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-11 07:02:19 +00:00
ulan@chromium.org	1767fef60b	Implement date library functions in C++. ... Developed together with Andreas Rossberg based on: https://chromiumcodereview.appspot.com/9117034/ https://chromiumcodereview.appspot.com/9307083/ R=rossberg@chromium.org Review URL: https://chromiumcodereview.appspot.com/9572008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-09 12:07:29 +00:00
rossberg@chromium.org	13d31b6594	Implement caching scheme for Date fields. ... This is based on https://chromiumcodereview.appspot.com/9117034/ Doesn't have much impact on its own, but is the basis for Ulan's CL https://chromiumcodereview.appspot.com/9117034/, which moves the logic to C++. R=ulan@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9307083 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-09 11:19:55 +00:00
rossberg@chromium.org	8604da7f06	New class for Date objects: caches individual date components. ... First step, cache slots not used yet. R=ulan@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9117034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-09 11:11:55 +00:00
mikhail.naganov@gmail.com	ab86e03a05	Fix signed / unsigned warnings for ?: operators reported by Xcode 4.x clang compiler. ... The patch is based on the report provided by github user Zakay. BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/9592030 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-08 18:27:39 +00:00
vegorov@chromium.org	47b6027c37	Add HeapProfiler::GetPersistentHandleCount to be able to track the number of persistent handles ... It turns out that an increasing number of persistent handles is a good signal for bugs in the bindings layer BUG=none TEST=cctest/test-heap-profiler/PersistentHandleCount Review URL: https://chromiumcodereview.appspot.com/9620007 Patch from Jochen Eisinger <jochen@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-03-07 17:38:50 +00:00
mikhail.naganov@gmail.com	2350d11dac	Remove now unused CalculateExactRetainedSize function & co. ... This patch changes the signature of the v8::HeapGraphNode::GetRetainedSize method, but it's not used in Chromium, and it should be easy for other clients (if any) to adjust to this change. BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/9466014 Patch from Alexei Filippov <alexeif@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-02-27 15:42:36 +00:00
vegorov@chromium.org	c112fdc398	Adds a new API where the host can supply a callback function. The callback function can resolve the location of a return address on stack to the location where a return-address rewriting profiler stashed the original return address. ... Review URL: https://chromiumcodereview.appspot.com/9401019 Patch from Sigurður Ásgeirsson <siggi@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-02-27 15:15:53 +00:00
mstarzinger@chromium.org	1a356cff3e	Fix redefinition of aliased elements in arguments. ... This refactors the way we (re)define elements to perform normalization and attribute updating at a much deeper level, thereby removing some bogus special cases in upper runtime layers. Most element setters take an indicator flag that distinguishes between setting and defining. Setting of an element causes attributes to remain unchanged, writability to be checked and callbacks to be called. Defining of an element causes attributes to be updated and callbacks to be overridden. The same approach could be taken for properties. R=svenpanne@chromium.org BUG=v8:1772 TEST=test262,test262/15.2.3.6-4-333-11 Review URL: https://chromiumcodereview.appspot.com/9443014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-02-23 11:43:07 +00:00
jkummerow@chromium.org	852b4f9854	Fix memory leak and missing #include in StartupDataDecompressor ... BUG=v8:1960 TEST=compile with GYPFLAGS=-Dv8_compress_snapshot_data=bz2, then run d8 with valgrind Review URL: https://chromiumcodereview.appspot.com/9395073 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10751 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-02-20 11:01:17 +00:00
fschneider@chromium.org	3f50663371	Remove remaining occurrences of the unused --opt-eagerly flag. ... Fix a lint error. Review URL: https://chromiumcodereview.appspot.com/9365015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-02-08 12:49:04 +00:00
vegorov@chromium.org	a7b0481b6d	Tweak compaction candidate selection to avoid keeping page with low occupancy around. ... Increase slots buffer chain length to 15 to make compaction more aggressive and usefull. Pass gc and collector selection reasons to GCTracer to allow more meaningull --gc-trace. Print fragmentation of spaces that we do not compact. R=erik.corry@gmail.com Review URL: https://chromiumcodereview.appspot.com/9323007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-02-03 14:16:40 +00:00
yurys@chromium.org	882ede3053	Add a getter for value set with AllowCodeGenerationFromStrings ... Review URL: https://chromiumcodereview.appspot.com/9223016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-02-01 12:58:34 +00:00
kmillikin@chromium.org	cb876c25a4	Include what you use for allocation, api, assembler, and ast. ... R=fschneider@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9288011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10505 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-01-25 16:31:25 +00:00
yurys@chromium.org	09ff5c4c44	Provide access to function inferred name in v8 public API ... Review URL: https://chromiumcodereview.appspot.com/9146039 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-01-25 12:45:54 +00:00
jkummerow@chromium.org	3a4bed8a7e	Only clear monomorphic ICs on GC after Context exit ... Review URL: https://chromiumcodereview.appspot.com/9255014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-01-18 16:16:11 +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
yurys@chromium.org	ebb75c23a1	Provide a way for iterating through all external strings referenced from the JS heap ... Review URL: http://codereview.chromium.org/9139018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-01-13 15:14:45 +00:00
danno@chromium.org	df8b359f41	Fix handling of -0.0 in IsInt32/IsUInt32 ... R=ager@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org/9169009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-01-10 10:05:45 +00:00
ulan@chromium.org	746ef93362	Move handlified functions from handles.cc to objects.cc ... BUG= TEST= Review URL: http://codereview.chromium.org/9008012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-01-05 17:16:19 +00:00
yangguo@chromium.org	d9f7cf819c	Implement callback when script finishes running in V8 API. ... TEST=test-api/LeaveScriptCallback Review URL: http://codereview.chromium.org/8937003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-01-04 08:48:35 +00:00
vegorov@chromium.org	a457040ca6	Ensure that non-optimized code objects are not flushed for inlined functions. ... Collector was flushing them if optimized code was reachable only through the stack (not through the JSFunction object) which happens when you have a pending lazy deoptimization. Also prevent v8::Script::New from leaking internal objects allocated by the compiler into outer HandleScope. R=kmillikin@chromium.org BUG=http://crbug.com/97116 TEST=test/mjsunit/regress/regress-97116.js Review URL: http://codereview.chromium.org/8888011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-12-08 16:07:07 +00:00
ulan@chromium.org	8dc728126e	Start incremental marking on idle notification. ... BUG=v8:1458 TEST=cctest/test-api/IdleNotification* Review URL: http://codereview.chromium.org/8519002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-11-30 11:13:36 +00:00
yangguo@chromium.org	2055f4195e	Recommit introducing short external strings. ... Review URL: http://codereview.chromium.org/8677006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-11-23 13:08:28 +00:00
yangguo@chromium.org	922aee5a02	Rolling back r10049 due to webkit failures. ... Review URL: http://codereview.chromium.org/8681007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-11-23 10:41:12 +00:00
yangguo@chromium.org	21edc7c30b	Introduce short external strings without pointer cache. ... BUG= TEST= Review URL: http://codereview.chromium.org/8635011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-11-23 09:58:58 +00:00
dslomov@chromium.org	963ccfdaea	Extension state made per-siolate in genesis ... BUG=http://code.google.com/p/v8/issues/detail?id=1821 Review URL: http://codereview.chromium.org/8536042 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-11-15 22:48:55 +00:00
yurys@chromium.org	8b7bcc4e80	Add getters for column number and script id to v8::Function ... Review URL: http://codereview.chromium.org/8508008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-11-09 14:18:30 +00:00
kmillikin@chromium.org	0df252b38b	Handlify the remaining CallStubCompiler functions. ... Also, handlify functions for loading with interceptors and callbacks. Remove some unneeded code. Rename Foreign::address() because it confusingly shadows HeapObject::address() which does something quite different. R=vegorov@chromium.org,ulan@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org/8391045 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-28 12:37:29 +00:00
rossberg@chromium.org	70dc2fe968	Implement for-in loop for proxies. ... Fix related corner case for Object.keys. Remove obsolete GET_KEYS builtin. R=ricow@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org/8256015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-24 15:56:18 +00:00
lrn@chromium.org	7ab6e55f78	Moved random generator state to global context. ... Change Random to take global context, not isolate. BUG=v8:864 Review URL: http://codereview.chromium.org/8162014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-24 12:12:21 +00:00
kmillikin@chromium.org	838fc27766	Handlify the runtime lookup of CallIC and KeyedCallIC. ... R=ulan@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org/8345038 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-19 12:04:16 +00:00
erik.corry@gmail.com	aa91760570	Fix from Paul Lind that helps post-isolates V8 work with older ... Android releases. See http://code.google.com/p/v8/issues/detail?id=1780 Review URL: http://codereview.chromium.org/8347032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-19 07:49:47 +00:00
ulan@chromium.org	feeb0b0211	Handlify upper layers of LoadIC. ... BUG= TEST= Review URL: http://codereview.chromium.org/8337008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-18 12:19:18 +00:00
kmillikin@chromium.org	56c763f023	Make the GC aware of JSReceiver pointers in LookupResults. ... The LookupResult utility class is used in handlified code, but it can contain a raw pointer to the lookup's holder object. Create a per-thread stack of live LookupResults and iterate all the live ones on GC. R=vegorov@chromium.org,erik.corry@gmail.com BUG= TEST= Review URL: http://codereview.chromium.org/8341009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-18 11:18:55 +00:00
erik.corry@gmail.com	b90ec2f384	Change to disable stupid gcc warning. ... Review URL: http://codereview.chromium.org/8318003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-17 13:27:57 +00:00
erikcorry	dac0b853e1	Improve speed of Utf8Write by always flattening the string first and ... detecting the ASCII case. Also rewrite Utf8Length to work on an unflattened string. Bug: http://code.google.com/p/v8/issues/detail?id=1665 Review URL: http://codereview.chromium.org/8304021 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-17 12:48:31 +00:00
vegorov@chromium.org	b182baf350	Return empty HeapStatistics for uninitialized isolate. ... R=danno@chromium.org Review URL: http://codereview.chromium.org/8278001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-13 16:11:18 +00:00
rossberg@chromium.org	1abf3ed0a4	Introduce collective --harmony flag. ... Shorten --harmony-block-scoping to --harmony-scoping. R=keuchel@chromium.org BUG= TEST= Review URL: http://codereview.chromium.org/8226017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-12 12:23:06 +00:00
erik.corry@gmail.com	ba8a7f374e	Add --noclever-optimizations to disable some things that have ... caused trouble in the past. Review URL: http://codereview.chromium.org/8229005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-11 11:35:04 +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
lrn@chromium.org	ebc0f85e40	Revert "Added ability to lock strings to prevent their representation or encoding from changing." ... This reverts r9424. Review URL: http://codereview.chromium.org/8143018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-05 11:09:34 +00:00
lrn@chromium.org	8e31371d0e	Move logic for hidden properties into the JSObject. ... Previously, the logic using the hidden properties backing object was spread accross use sites. Now it's all contained in JSObject, with only simple accessors available. Also change the backing object to be a StringDictionary rather than a JSObject. There's still room for improvement by making a hash-table that don't store property details as well. Review URL: http://codereview.chromium.org/8050013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-10-04 07:45:25 +00:00
mikhail.naganov@gmail.com	c05354ecc4	Add v8::HeapGraphNode::GetHeapValue method. ... This allows getting a heap object by a heap snapshot node for further inspection. Very useful for objects from bindings that mostly have getter-provided fields. R=vegorov@google.com BUG=webkit/61179 TEST=test-heap-profiler/GetHeapValue,GetHeapValueForDeletedObject Review URL: http://codereview.chromium.org/8046006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-26 14:38:29 +00:00
lrn@chromium.org	172c27a6ba	Added ability to lock strings to prevent their representation or encoding from changing. ... Use string locking to ensure consistent representation of source string during JSON parsing. Review URL: http://codereview.chromium.org/7977001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-26 11:14:41 +00:00
ricow@chromium.org	c23f9867e7	Don't take heap snapshot when doing Heap::RecordStats from OOM cases. ... Filled issue 1718 to track this. Review URL: http://codereview.chromium.org/7995003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-22 14:43:23 +00:00
rossberg@chromium.org	d938560d59	Implement identity hashes for proxies. ... R=mstarzinger@chromium.org BUG=v8:1543,v8:1565 TEST= Review URL: http://codereview.chromium.org/7754015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-22 13:54:53 +00:00
fschneider@chromium.org	fdaadb78d6	Landing for miket@chromium.org: Add an optional source length field to the Extension constructor. ... Original code review: http://codereview.chromium.org/7889046/ Review URL: http://codereview.chromium.org/7978028 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-21 13:28:09 +00:00
yangguo@chromium.org	731a70ce13	API: Added Debug::DisableAgent to match existing Debug::EnableAgent ... BUG=v8:1573 TEST=cctest test-debug/TestDebuggerAgent Review URL: http://codereview.chromium.org/7978025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-21 11:34:05 +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
danno@chromium.org	6a5e0448c8	Share Maps for ElementsKind transitions ... Support sharing maps after an changing an object's ElementsKind for element kinds other then external elements. R=svenpanne@chromium.org BUG=none TEST=external-arrays.js Review URL: http://codereview.chromium.org/7862036 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-15 16:38:47 +00:00
danno@chromium.org	ab26d8356c	Key external array map transitions on ElementsKind instead of ExternalArrayType ... R=jkummrow@chromium.org BUG=none TEST=none Review URL: http://codereview.chromium.org/7787007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-09 14:47:37 +00:00
lrn@chromium.org	689f3cb314	Rename scanner.* to scanner-character-streams.*. and scanner-base.* to scanner.* ... R=lrn@chromium.org Signed-off-by: Thiago Farina <tfarina@chromium.org> Review URL: http://codereview.chromium.org/7739020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-08 13:06:44 +00:00
yangguo@chromium.org	17d3f54b09	Amends to r9181 and r9191. ... Review URL: http://codereview.chromium.org/7847019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-08 11:03:26 +00:00
yangguo@chromium.org	128552db35	Fixing shared library build of d8. ... Review URL: http://codereview.chromium.org/7851013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-09-08 09:49:52 +00:00
yangguo@chromium.org	011b136ee0	Slight API change enabling opting out from null termination in String::Write*(). ... BUG=v8:1537 TEST=cctest test-api/StringWrite Review URL: http://codereview.chromium.org/7706002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-08-23 11:11:12 +00:00
svenpanne@chromium.org	4b930daf1a	Ensure that the current isolate is initialized in the API function Context::GetEntered. ... r8833 introduced a regression in our API semantics, showing up in e.g. Chrome 12, which is fixed by this patch. Review URL: http://codereview.chromium.org/7686005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-08-22 13:04:14 +00:00
keuchel@chromium.org	c6c504f8b6	Parse harmony let declarations. ... Implementation of the harmony block scoped let bindings as proposed here: http://wiki.ecmascript.org/doku.php?id=harmony:block_scoped_bindings Changes to the syntax are explained there. They are active under the harmony_block_scoping_ flag in the parser. Review URL: http://codereview.chromium.org/7616009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-08-16 14:24:12 +00:00
antonm@chromium.org	48e6274cc3	Allows not API functions as inputs for CreationConext method. ... Review URL: http://codereview.chromium.org/7552034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-08-11 06:40:14 +00:00
vitalyr@chromium.org	1dcb6e33cd	Minimize malloc heap allocation on process startup. ... R=vegorov@chromium.org BUG=http://b/issue?id=5095592 Review URL: http://codereview.chromium.org/7572018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-08-04 15:18:18 +00:00
mstarzinger@chromium.org	eef3e8739e	Reintroduced dictionary that can use objects as keys. ... R=vitalyr@chromium.org TEST=cctest/test-dictionary Review URL: http://codereview.chromium.org/7385006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-28 17:21:22 +00:00
jkummerow@chromium.org	0aab25fabf	Fix: FunctionTemplate::SetPrototypeAttributes broke prototype object ... BUG=v8:1539 TEST=cctest test-api/SetPrototypeAttributes Review URL: http://codereview.chromium.org/7324027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-25 15:01:45 +00:00
ager@chromium.org	645bb1b1ba	Add GetPropertyAttribute method for Object in the API ... Patch by Peter Varga. BUG=none TEST=cctest/test-api/PropertyAttributes Review URL: http://codereview.chromium.org/7321006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-18 17:44:57 +00:00
ager@chromium.org	78f173c47b	Introduce a random entropy source which can optionally be provided at initialization. ... BUG=89462 Review URL: http://codereview.chromium.org/7395012 Patch from Chris Neckar <cdn@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-17 09:16:28 +00:00
vegorov@chromium.org	615add8463	Expose APIs for detecting boxed primitives, native errors and Math. ... While implementing structured clone I found that I need support for detecting and creating objects using the builtin Number, String and Boolean constructors; this CL adds this support. I also need to be able to detect entities of "native object type (e.g., Error)", hence the new IsNativeError() calls. (ref: http://www.whatwg.org/specs/web-apps/current-work/multipage/urls.html#safe-passing-of-structured-data) Patch by Luke Zarko. Review URL: http://codereview.chromium.org/7344013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-14 11:00:04 +00:00
mikhail.naganov@gmail.com	5c57d0d643	Remove support for logging into a memory buffer. ... The only usage of it was in logging tests, I've switched them for using a file. I've left out support for "--logfile=*" for now, as Chromium uses it. Will be removed after the next V8 roll. R=sgjesse@chromium.org BUG=859 TEST=mjsunit/log-* Review URL: http://codereview.chromium.org/7310025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-13 11:31:22 +00:00
whesse@chromium.org	b2e8d72bf5	Revert r8619 because of Webkit failures. ... Review URL: http://codereview.chromium.org/7351014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-13 11:13:40 +00:00
sgjesse@chromium.org	8a6108de95	Remove the ability to compile without logging and profiling ... The preprocessor defines ENABLE_LOGGING_AND_PROFILING and ENABLE_VMSTATE_TRACKING has been removed as these where required to be turned on for Crankshaft to work. To re-enable reducing the binary size by leaving out heap and CPU profiler a new set of defines needs to be created. R=ager@chromium.org BUG=v8:1271 TEST=all Review URL: http://codereview.chromium.org//7350014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-13 09:09:04 +00:00
yangguo@chromium.org	c0044bb7e2	Added dictionary that can use objects as keys. ... R=vegorov@chromium.org TEST=cctest/test-dictionary Review URL: http://codereview.chromium.org/7349005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-12 15:13:57 +00:00
vitalyr@chromium.org	8f60208324	Fix bug 1529: check for NULL handle in v8::TryCatch::StackTrace. ... Internal HandleScope::CloseAndEscape crashes on NULL handles. R=kmillikin@chromium.org BUG=v8:1529 TEST=mjsunit/regress/regress-1529 Review URL: http://codereview.chromium.org/7309004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-04 13:29:56 +00:00
mikhail.naganov@gmail.com	33177880c8	Remove "modules" and "tags" of the logging CPU profiler. ... Modules now makes a little sense, as there is only one module. Tags was a simplistic attempt of supporting nested profiles. R=sgjesse@chromium.org BUG=859 Review URL: http://codereview.chromium.org/7276046 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-07-01 09:35:16 +00:00
mikhail.naganov@gmail.com	f4bf8f8fee	Remove obsolete aggregating and non-working producers heap profilers. ... 2000 LOC are gone! R=sgjesse@chromium.org BUG=1481 Review URL: http://codereview.chromium.org/7247018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-06-24 11:38:47 +00:00
jkummerow@chromium.org	1e1387f12c	Add possibility to configure 'prototype' property via FunctionTemplate ... BUG=v8:1479 TEST=test-api/SetPrototypeProperties Review URL: http://codereview.chromium.org/7229007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2011-06-22 12:39:45 +00:00