AuroraMiddleware/v8

Author	SHA1	Message	Date
akos.palfi@imgtec.com	c25ba578f4	MIPS: Make concrete classes for individual call descriptors. - external Port r23639 (e5a2758) Original commit message: The ic-convention classes that hold register specifications are merged into these new call descriptor classes, which should represent a final home for that information. BUG= R=machenbach@chromium.org Review URL: https://codereview.chromium.org/535753003 Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23667 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-09-03 22:26:38 +00:00
mvstanton@chromium.org	c2fe5b2b68	Make concrete classes for individual call descriptors. The ic-convention classes that hold register specifications are merged into these new call descriptor classes, which should represent a final home for that information. R=yangguo@chromium.org Review URL: https://codereview.chromium.org/527093002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-09-03 10:51:51 +00:00
bmeurer@chromium.org	7d0d01005c	First step to cleanup the power-of-2 mess. TEST=base-unittests,cctest,mjsunit R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/528993002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-09-02 13:36:35 +00:00
bmeurer@chromium.org	db10bef4de	[turbofan] First step of Operator refactoring. - Real const-correctness - Proper forward declarations instead of #include "src/v8.h" - Flags for Operator properties. - etc. TEST=compiler-unittests,cctest R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/526313002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-09-02 11:36:55 +00:00
bmeurer@chromium.org	30f18f0f7d	Use Chrome compatible naming for compiler specifics. Less useless creativity is best creativity! R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/526223002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-09-02 07:07:52 +00:00
weiliang.lin@intel.com	5c782b9d8c	X87: Refactoring InterfaceDescriptors away from code-stubs.h port r23515. original commit message: Refactoring InterfaceDescriptors away from code-stubs.h Clean up and create seperation between the concept of a call descriptor and a code stub interface descriptor. The former is just concerned with how to call, but the latter has many extra hints related to code generation and deoptimization for the implementation of a particular code stub. BUG= R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/527653002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-09-01 14:00:25 +00:00
balazs.kilvady@imgtec.com	78da4a3bd2	MIPS: Refactoring InterfaceDescriptors away from code-stubs.h - external. Port r23515 (fe0bdbf) Original commit message: Clean up and create seperation between the concept of a call descriptor and a code stub interface descriptor. The former is just concerned with how to call, but the latter has many extra hints related to code generation and deoptimization for the implementation of a particular code stub. BUG= R=paul.lind@imgtec.com, vogelheim@chromium.org Review URL: https://codereview.chromium.org/516253002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-29 15:28:26 +00:00
rmcilroy@chromium.org	bf81e33283	Fix missing bracket in gyp file from r23522. TBR=vogelheim@chromium.org Review URL: https://codereview.chromium.org/521613003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-29 15:11:00 +00:00
rmcilroy@chromium.org	1e14742ed2	Properly separate host and target builds when using external natives. R=rmcilroy@chromium.org, vogelheim@chromium.org Review URL: https://codereview.chromium.org/506983002 Patch from André Baixo <baixo@google.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-29 15:04:59 +00:00
bmeurer@chromium.org	e552ffc687	Revert "Move base library definitions from v8.gyp to base.gyp." This reverts commit r23518 for breaking Blink bots. TBR=vogelheim@chromium.org Review URL: https://codereview.chromium.org/517303002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-29 12:30:50 +00:00
bmeurer@chromium.org	5a37d2276f	Move base library definitions from v8.gyp to base.gyp. Less confusion is best confusion. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/518023002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-29 11:18:50 +00:00
mvstanton@chromium.org	9514d34e14	Refactoring InterfaceDescriptors away from code-stubs.h Clean up and create seperation between the concept of a call descriptor and a code stub interface descriptor. The former is just concerned with how to call, but the latter has many extra hints related to code generation and deoptimization for the implementation of a particular code stub. R=yangguo@chromium.org Review URL: https://codereview.chromium.org/517993002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23515 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-29 10:40:02 +00:00
mstarzinger@chromium.org	cc8cec354c	Preliminary lowering of typed array loads in TF. R=titzer@chromium.org TEST=cctest/test-run-properties/TypedArrayLoad Review URL: https://codereview.chromium.org/516853002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-28 14:35:11 +00:00
bmeurer@chromium.org	7fb56e2e71	Add Flags<T> class as a type-safe way of storing OR-combinations of enums. TEST=base-unittests R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/510773002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-27 12:16:36 +00:00
bmeurer@chromium.org	b8b9d10590	Sync our homegrown SysInfo replacement with the one in Chrome base. Also fix several inconsistencies/bugs on the way. TEST=base-unittests R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/510693003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-27 08:29:22 +00:00
weiliang.lin@intel.com	ef21aa93b7	X87: Move register conventions out of the IC classes. port r23391. original commit message: Move register conventions out of the IC classes. A change to a convention shouldn't require recompilation of ic.h/.cc. BUG= R=weiliang.lin@intel.com Review URL: https://codereview.chromium.org/513533003 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-27 04:49:41 +00:00
balazs.kilvady@imgtec.com	6ff7b9ab0f	MIPS: Move register conventions out of the IC classes. Port r23391 (c3bf1dc) Original commit message: A change to a convention shouldn't require recompilation of ic.h/.cc. BUG= R=paul.lind@imgtec.com, vogelheim@chromium.org Review URL: https://codereview.chromium.org/508673002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-26 17:57:18 +00:00
verwaest@chromium.org	fa70f154b7	Remove dead code from LookupResult BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/504183002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-26 16:32:51 +00:00
mvstanton@chromium.org	295448a4ea	Move register conventions out of the IC classes. A change to a convention shouldn't require recompilation of ic.h/.cc. R=verwaest@chromium.org Review URL: https://codereview.chromium.org/486213003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-26 09:50:09 +00:00
weiliang.lin@intel.com	8681a11022	X87: Move handler compilers to handler-compiler port r23346. original commit message: Move handler compilers to handler-compiler BUG= R=weiliang.lin@intel.com Review URL: https://codereview.chromium.org/504043002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-26 03:56:24 +00:00
balazs.kilvady@imgtec.com	22d9cd21a9	MIPS: Move handler compilers to handler-compiler. Port r23346 (fd75a28) BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/501023002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23364 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-25 15:15:26 +00:00
weiliang.lin@intel.com	c69a9409a0	X87: Move PropertyAccessCompiler and CallOptimization to their own files port r23320. orginal commit message: Move PropertyAccessCompiler and CallOptimization to their own files BUG= R=weiliang.lin@intel.com Review URL: https://codereview.chromium.org/498183002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-25 12:40:11 +00:00
balazs.kilvady@imgtec.com	be0d658d61	MIPS: Move PropertyAccessCompiler and CallOptimization to their own files. Port r23320 (ae06749) BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/498203002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-25 11:35:22 +00:00
verwaest@chromium.org	2803733a3b	Move handler compilers to handler-compiler BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/497083002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-25 11:17:37 +00:00
balazs.kilvady@imgtec.com	1cdd7f5074	MIPS: Move IC code into a subdir and move ic-compilation related code from stub-cache into ic-compiler. Port r23306 (b95f295) BUG= R=paul.lind@imgtec.com, verwaest@chromium.org Review URL: https://codereview.chromium.org/496393002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-25 09:09:25 +00:00
weiliang.lin@intel.com	d171b9d535	x87: Move IC code into a subdir and move ic-compilation related code from stub-cache into ic-compiler port r23306. original commit message: Move IC code into a subdir and move ic-compilation related code from stub-cache into ic-compiler. BUG= R=verwaest@chromium.org, weiliang.lin@intel.com Review URL: https://codereview.chromium.org/500923002 Patch from Chunyang Dai <chunyang.dai@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-25 09:00:04 +00:00
verwaest@chromium.org	50ea93c614	Move PropertyAccessCompiler and CallOptimization to their own files BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/480413008 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23320 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-22 14:36:54 +00:00
verwaest@chromium.org	30c3981c2c	Move IC code into a subdir and move ic-compilation related code from stub-cache into ic-compiler BUG= R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/483683005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-22 11:43:39 +00:00
bmeurer@chromium.org	7cb564b580	[turbofan] Initial import of SimplifiedOperatorReducer. TEST=compiler-unittests R=jarin@chromium.org Review URL: https://codereview.chromium.org/479793004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-22 04:47:55 +00:00
dslomov@chromium.org	22d5ceb1f2	Implement Function.prototype.toMethod. R=arv@chromium.org, verwaest@chromium.org BUG=v8:3330 LOG=N Review URL: https://codereview.chromium.org/475423003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-21 12:39:33 +00:00
sigurds@chromium.org	566cdc3bcd	Reland "Add initial support for inlining." Reland Fixes: * Remove usage of C++11 vector members. * Guard tests by V8_TURBO_TARGET. Changes: * Make context specialization clean up after itself. * Add UpdateToAndIncrement to Inputs::iterator. Uses:iterator already provides this member function. * Allow next node id in graph to be set. R=titzer@chromium.org, mstarzinger@chromium.org Review URL: https://codereview.chromium.org/484083003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-20 13:05:03 +00:00
hpayer@chromium.org	1605474d70	Use actual incremental marking throughput in IdleNotification to estimate marking step size. BUG= R=jochen@chromium.org, ulan@chromium.org Review URL: https://codereview.chromium.org/465473002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-20 10:33:03 +00:00
sigurds@chromium.org	b488b2ed29	Revert "Add initial support for inlining." This reverts commit r23197. TBR=titzer@chromium.org Review URL: https://codereview.chromium.org/481413002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-19 12:48:44 +00:00
sigurds@chromium.org	4b943f35cf	Add initial support for inlining. * Add stack depth checking to function tester. * Make context specialization clean up after itself. * Add UpdateToAndIncrement to Inputs::iterator. Uses:iterator already provides this member function. * Allow next node id in graph to be set. R=mstarzinger@chromium.org, titzer@chromium.org Review URL: https://codereview.chromium.org/453833003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-19 12:23:19 +00:00
yangguo@chromium.org	3527f40b7e	Reorder native javascript files. R=verwaest@chromium.org BUG=403717 LOG=N Review URL: https://codereview.chromium.org/470083003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-19 08:29:48 +00:00
mstarzinger@chromium.org	3adac582b0	Deprecate LoweringBuilder in favor of Reducer. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/476733002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-14 12:24:37 +00:00
titzer@chromium.org	9803a72417	Unify MachineType and RepType. MachineType now tracks both the representation and the value type of machine quantities and is used uniformly throughout TurboFan. These types can now express uint8, int8, uint16, and int16, i.e. signed and unsigned smallish integers. Note that currently only uint8 and uint16 are implemented in the TF backends. R=bmeurer@chromium.org, mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/470593002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-14 09:19:54 +00:00
bmeurer@chromium.org	ae7d781d8b	[turbofan] Introduce WordRor machine operator. Move recognition of rotate-right operations to the MachineOperatorReducer, so we don't need to repeat that in the InstructionSelector for every backend. TEST=base-unittests,compiler-unittests,cctests R=jarin@chromium.org Review URL: https://codereview.chromium.org/469213002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-14 09:07:58 +00:00
bmeurer@chromium.org	51846f64db	Initial import of ChangeLowering. ChangeLowering is a Reducer to lower simplified change operators to machine subgraphs. This initial version supports ChangeBitToBool, ChangeBoolToBit, ChangeTaggedToFloat64 and ChangeInt32ToTagged. TEST=compiler-unittests/change-lowering-unittest BUG=v8:3489 LOG=n R=jarin@chromium.org Review URL: https://codereview.chromium.org/460593003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-12 08:24:20 +00:00
titzer@chromium.org	6fa2cee262	Move MachineRepresentation to machine-type.h and rename to MachineType in preparation for merging it with RepType. R=bmeurer@chromium.org BUG= Review URL: https://codereview.chromium.org/456333002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-11 15:55:28 +00:00
hpayer@chromium.org	24fceeeabb	Move store-buffer to heap and remove some unnecessary includes. BUG= R=jochen@chromium.org Review URL: https://codereview.chromium.org/463523002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-11 14:22:24 +00:00
rossberg@chromium.org	d9d6a60973	Enable ES6 unscopables R=yangguo@chromium.org BUG=v8:3401 LOG=Y Review URL: https://codereview.chromium.org/455743002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-08 11:42:59 +00:00
wingo@igalia.com	cebddb662e	Enable ES6 iteration by default This enables for-of, as well as @@iterator implementations for strings and arrays. R=rossberg@chromium.org BUG=v8:2214 LOG=Y Review URL: https://codereview.chromium.org/446023002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-07 16:42:14 +00:00
hpayer@chromium.org	604eaa0d27	Move objects-visiting into heap. BUG= R=jochen@chromium.org, mstarzinger@chromium.org Review URL: https://codereview.chromium.org/443933002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-07 12:21:01 +00:00
rossberg@chromium.org	25b978cbf4	This implements unscopables The unscobables allow us to black list properties from showing up in with statements. https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-environment-records-hasbinding-n The spec draft is not fully up to date. https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-07/jul-29.md#conclusionresolution BUG=v8:3401 LOG=Y R=rossberg@chromium.org, verwaest@chromium.org Review URL: https://codereview.chromium.org/384963002 Patch from Erik Arvidsson <arv@chromium.org>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-06 15:50:40 +00:00
yangguo@chromium.org	71857295b4	Reland "Implement trigonometric functions using a fdlibm port." R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/448643002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-06 11:39:39 +00:00
yangguo@chromium.org	ff7975aa8d	Revert "Implement trigonometric functions using a fdlibm port." This reverts r22918 and r22920. TBR=hpayer@chromium.org Review URL: https://codereview.chromium.org/448633002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-06 11:04:47 +00:00
yangguo@chromium.org	3c4d23b917	Implement trigonometric functions using a fdlibm port. R=jochen@chromium.org, rtoy@chromium.org, svenpanne@chromium.org BUG=v8:3006 LOG=N Review URL: https://codereview.chromium.org/411263004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-06 10:33:17 +00:00
adamk@chromium.org	bcf8b05072	Enable ES6 Map and Set by default In doing so also remove all references to the --harmony-collections flag. Due to the way context snapshotting works, it's not possible to simply enable the flag by default. Depends on ES6 Symbols: https://codereview.chromium.org/421313004 BUG=v8:1622 LOG=Y R=arv@chromium.org, rossberg@chromium.org Review URL: https://codereview.chromium.org/427723002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-05 19:37:32 +00:00
verwaest@chromium.org	62714a58cd	Inline LookupInHolder and NextHolder BUG= R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/437513002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-05 09:32:55 +00:00
jochen@chromium.org	c608c2f0be	Move a bunch of GC related files to heap/ subdirectory BUG=none R=hpayer@chromium.org LOG=n Review URL: https://codereview.chromium.org/437993003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-05 08:18:22 +00:00
adamk@chromium.org	d8c30bd8e7	Enable ES6 Symbols by default In doing so also remove all references to the --harmony-symbols flag. Due to the way context snapshotting works, it's not possible to simply enable the flag by default. BUG=v8:2158 LOG=Y R=dslomov@chromium.org Review URL: https://codereview.chromium.org/421313004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-08-04 18:17:54 +00:00
mstarzinger@chromium.org	bff9c5daeb	Add new files to the GN build after r22709. R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/434673002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-31 15:36:22 +00:00
danno@chromium.org	a1383e2250	Land the Fan (disabled) R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/426233002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-30 13:54:45 +00:00
ernstm@chromium.org	70e2a040b3	Move GCTracer to separate files. - No functional changes. R=hpayer@chromium.org BUG= Review URL: https://codereview.chromium.org/416543003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-24 13:06:38 +00:00
yangguo@chromium.org	d1333142e2	Ship ES6 Math functions. R=rossberg@chromium.org BUG=v8:2938 LOG=Y Review URL: https://codereview.chromium.org/394833002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-16 14:00:15 +00:00
jochen@chromium.org	168742b81a	Introduce a PrototypeIterator class and use it for prototype access The new pattern is that we first get the map of the root of the prototype chain using Object::GetMapRoot() and then walk up the prototype chain using Map::prototype(). BUG=??? R=verwaest@chromium.org LOG=n Review URL: https://codereview.chromium.org/376233002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-14 07:19:49 +00:00
dusan.milosavljevic@rt-rk.com	a0f6878a06	Add mips64 port. Summary: - Changes in common code are mainly boilerplate changes, gyp and test status files updates. - On mips64 simulator all tests pass from all test units. - Current issues: mjsunit JS debugger tests fail randomly on HW in release mode. Corresponding tests are skipped on HW. - Skipped tests on mips64: test-heap/ReleaseOverReservedPages, mjsunit/debug-* TEST= BUG= R=danno@chromium.org, plind44@gmail.com, ulan@chromium.org Review URL: https://codereview.chromium.org/371923006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-09 11:08:26 +00:00
jarin@chromium.org	cfccf7938e	Reland "Linux perf tool support update + refactoring." (r22146, fifth attempt) Bringing the offending timer functions to the platform dependent files. BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/367033002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-03 19:18:26 +00:00
jochen@chromium.org	7b94143287	Don't even include v8.h from libbase or libplatform BUG=none R=yangguo@chromium.org LOG=n Review URL: https://codereview.chromium.org/369073002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-03 08:50:52 +00:00
jochen@chromium.org	ca16bb7ae2	Split out libplatform into a separate libary Also remove the "use default platform" compile flag. Instead, the embedder has to provide the platform. Change all binaries to use the default platfrom from libplatform. Unless --job-based-sweeping is passed, nothing uses the platform yet, so nothing will break for embedders (yet). BUG=none R=jkummerow@chromium.org LOG=y Review URL: https://codereview.chromium.org/345903004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-03 07:37:27 +00:00
yangguo@chromium.org	b6fcac16a3	Revert "Reland "Linux perf tool support update + refactoring." (r22118)" This reverts r22146. TBR=jarin@chromium.org Review URL: https://codereview.chromium.org/366883004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-02 10:19:35 +00:00
jarin@chromium.org	1dbeb822bd	Reland "Linux perf tool support update + refactoring." (r22118) This disables the perf support in Android because of build problems with librt (should be fixable with a bit of effort, but priority is low). BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/360783006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-02 08:38:52 +00:00
jarin@chromium.org	06e082c815	Revert "Linux perf tool support update + refactoring." (r22118). Android ninja build still failing. TBR=yangguo@chromium.org Review URL: https://codereview.chromium.org/367633003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-01 13:12:08 +00:00
jarin@chromium.org	2b7580c2d4	Reland "Linux perf tool support update + refactoring." This relands r22098. BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/368433006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-07-01 12:20:21 +00:00
jochen@chromium.org	2e1a6ba72a	Revert 22098 "Linux perf tool support update + refactoring." GetCurrentThreadId doesn't compile on android Also reverts follow up build fix attempts BUG=none LOG=n TBR=jarin@chromium.org Review URL: https://codereview.chromium.org/337093005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-30 17:21:35 +00:00
jarin@chromium.org	1f338fa2e8	Linux perf tool support update + refactoring. This adds timestamps to allow profiling with code space reuse. Also a couple of updates to reflect the changes in the JIT perf interface + a move of the perf-related stuff into separate files. Unfortunately, the change only works with the latest patch to the perf tool from a Linux perf tool contributor (Stephane Eranian). BUG= R=yangguo@chromium.org Review URL: https://codereview.chromium.org/255803003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-30 14:35:58 +00:00
jochen@chromium.org	a4506cd3f2	Move platform abstraction to base library Also split v8-core independent methods from checks.h to base/logging.h and merge v8checks with the rest of checks. The CPU::FlushICache method is moved to CpuFeatures::FlushICache RoundUp and related methods are moved to base/macros.h Remove all layering violations from src/libplatform BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/358363002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-30 13:25:46 +00:00
vogelheim@chromium.org	86529a1826	Build "snapshot_blob.bin" only for the host when using separate toolsets. BUG=389310 LOG=N R=jochen@chromium.org Review URL: https://codereview.chromium.org/353143002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-27 16:47:25 +00:00
svenpanne@chromium.org	e25f833496	Added slim versions of output streams. R=bmeurer@chromium.org, mstarzinger@chromium.org Review URL: https://codereview.chromium.org/352823003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-27 08:42:17 +00:00
wingo@igalia.com	699bc8f73d	Add @@iterator support for strings R=rossberg@chromium.org BUG= Review URL: https://codereview.chromium.org/335423002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-25 07:43:14 +00:00
marja@chromium.org	62ffc7de20	New try: Parser: Delay internalizing strings and values This is a reincarnation of r21841. The previous try was https://codereview.chromium.org/314603004/ but it regressed JSBench and morejs. BUG= R=rossberg@chromium.org Review URL: https://codereview.chromium.org/335293004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-24 14:03:24 +00:00
haitao.feng@intel.com	5970d4fa10	Add X32 port into V8 R=verwaest@chromium.org Review URL: https://codereview.chromium.org/18014003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-24 05:27:44 +00:00
Jacob.Bramley@arm.com	add767f139	ARM64: Optimize generated code for gaps R=ulan@chromium.org, jochen@chromium.org Review URL: https://codereview.chromium.org/268673003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-23 16:00:53 +00:00
vogelheim@chromium.org	7b7bb25a24	Support external startup data in V8. [Re-retry of r21696 and r21739] If the embedder chooses, the 'natives' (library sources) and the precompiled startup blob can be written to files during the build process and handed over to V8 at startup. The main purpose would be to reduce the size of the compiled binary for space constrained platforms. The build-time option is off by default. Nothing should change if it's not enabled. BUG= R=jochen@chromium.org Review URL: https://codereview.chromium.org/334913004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-23 13:52:17 +00:00
rmcilroy@chromium.org	7f429e62c3	[Arm]: Simplify compile-time Arm feature detection. Simplify the compile time feature detection on Arm: - Define CAN_USE_XXX definitions unconditionally for all target/host toolchain combinations - Rename arm_test / ARM_TEST to arm_test_noprob / ARM_TEST_NO_FEATURE_PROBE - Don't set ARM_TEST_NO_FEATURE_PROBE implicitly on the simulator to make make simulator / native more consistent - Unify CpuFeatures::PrintTarget for simulator and native builds - Remove unecessary CAN_USE_VFP_INSTRUCTIONS definition for android (this is the default for arm_fpu=default) - Add a CpuFeatures::Probe() before calling CpuFeatures::PrintFeatures() in PrintHelp to ensure we have probed features before printing them. BUG=384474 LOG=N R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/340373002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-23 12:19:54 +00:00
jkummerow@chromium.org	01dde7513c	Add safe numerics classes, imported from Chromium. Not used for anything yet. R=jochen@chromium.org Review URL: https://codereview.chromium.org/336183003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-18 11:01:54 +00:00
marja@chromium.org	9ad39a8043	Revert "Parser: Delay internalizing strings and values." (r21841) Plus the fixes on top. Reason: regresses benchmarks (JSBench) and perf (morejs). TBR=rossberg@chromium.org BUG=385404 LOG=N Review URL: https://codereview.chromium.org/345513003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-18 07:30:56 +00:00
marja@chromium.org	a290cf8cda	Parser: Delay internalizing strings and values. This is needed so that we can run Parser on a non-main thread (independent of the Isolate and the V8 heap). BUG= R=rossberg@chromium.org Review URL: https://codereview.chromium.org/314603004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-13 13:31:56 +00:00
jkummerow@chromium.org	3b545740b4	Remove one more arch-specific target name. One more target had the architecture added to its name since r14209 originally landed and was missed when that change was reverted. Remove the architecture from v8_libbase as well. BUG= R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/334793004 Patch from Richard Coles <torne@chromium.org>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21836 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-13 11:02:34 +00:00
verwaest@chromium.org	bb2b08b194	Implement LookupIterator designed to replace LookupResult BUG= R=ishell@chromium.org Review URL: https://codereview.chromium.org/314953006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-11 09:59:14 +00:00
danno@chromium.org	7c56c0e864	Reland 21720: Introduce FieldIndex to unify and abstract property/field offset R=verwaest@chromium.org Review URL: https://codereview.chromium.org/300283002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-10 14:01:08 +00:00
machenbach@chromium.org	6ccf6f8bf8	Revert "Support external startup data in V8." This reverts commit r21696 for breaking chromium windows compilation in the chromium cq. Conflicts: src/d8.cc BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/328693003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21740 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-10 10:51:33 +00:00
danno@chromium.org	ec57abdaa7	Revert 21720: "Introduce FieldIndex to unify and abstract property/field offset" Due to assorted failures R=mstarzinger@chromium.org TBR=mstarzginer@chromium.org Review URL: https://codereview.chromium.org/329463005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21732 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-10 09:00:10 +00:00
danno@chromium.org	ffc4ad0697	Introduce FieldIndex to unify and abstract property/field offset R=verwaest@chromium.org Review URL: https://codereview.chromium.org/300283002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-06 14:05:10 +00:00
vogelheim@chromium.org	ba9f391bc0	Support external startup data in V8. [Retry of crrev.com/293993021, which caused problems with 'ninja all' in Chromium. First patch set if a clean apply of crrev.com/293993021. Subsequent sets are the actual fix for that issue.] If the embedder chooses, the 'natives' (library sources) and the precompiled startup blob can be written to files during the build process and handed over to V8 at startup. The main purpose would be to reduce the size of the compiled binary for space constrained platforms. The build-time option is off by default. Nothing should change if it's not enabled. BUG= R=jochen@chromium.org Review URL: https://codereview.chromium.org/315033002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-05 13:06:21 +00:00
jochen@chromium.org	799fc835f8	Move atomic ops and related files to base library BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/316133002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-05 12:14:47 +00:00
mvstanton@chromium.org	e039477000	Revert "Support external startup data in V8." This reverts commit r21646, as it blocks pushing to chromium. TBR=vogelheim@chromium.org Review URL: https://codereview.chromium.org/317633003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-04 08:35:42 +00:00
vogelheim@chromium.org	61509aaea5	Support external startup data in V8. If the embedder chooses, the 'natives' (library sources) and the precompiled startup blob can be written to files during the build process and handed over to V8 at startup. The main purpose would be to reduce the size of the compiled binary for space constrained platforms. The build-time option is off by default. Nothing should change if it's not enabled. BUG= R=bmeurer@chromium.org, jochen@chromium.org Review URL: https://codereview.chromium.org/293993021 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-03 14:38:35 +00:00
jochen@chromium.org	55e65935c9	Fix compilation on win shared and mips TBR=mvstanton@chromium.org LOG=n BUG=none Review URL: https://codereview.chromium.org/309983002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-03 08:29:03 +00:00
jochen@chromium.org	56a486c322	Use full include paths everywhere - this avoids using relative include paths which are forbidden by the style guide - makes the code more readable since it's clear which header is meant - allows for starting to use checkdeps BUG=none R=jkummerow@chromium.org, danno@chromium.org LOG=n Review URL: https://codereview.chromium.org/304153016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-03 08:12:43 +00:00
adamk@chromium.org	509a1a405c	ES6: Add support for values/keys/entries for Map and Set This allows code like this: var map = new Map(); map.set(1, 'One'); ... var iter = map.values(); var res; while (!(res = iter.next()).done) { print(res.value); } BUG=v8:1793 LOG=Y R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/259883002 Patch from Erik Arvidsson <arv@chromium.org>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-06-03 00:34:01 +00:00
bmeurer@chromium.org	e9357a5e77	Refactor HType to get rid of various hacks. - Move HType to it's own file. - Add HType::HeapObject and some other useful types. - Get rid of the broken and useless HType::NonPrimitive. - Introduce HType::FromType() to convert from HeapType to HType. - Also add unit tests for HType. - Fix types in Crankshaft. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/300893003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-29 04:13:50 +00:00
jochen@chromium.org	6e3ffe1ca1	Extract build configuration into a separate header and move it to the base lib With this, change, atomicops, once, and lazy instance are no longer dependant on v8 core. I'll move them in a follow-up change to the libbase as well. BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/303463005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-28 08:07:18 +00:00
jochen@chromium.org	0d1dc27eda	Reland 21482 - "Merge v8globals.h and globals.h" > BUG=none > R=mstarzinger@chromium.org > LOG=n > > Review URL: https://codereview.chromium.org/293363006 BUG=none TBR=mstarzinger@chromium.org LOG=n Review URL: https://codereview.chromium.org/295373003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-26 11:28:08 +00:00
verwaest@chromium.org	53bbe2aec9	Revert "Merge v8globals.h and globals.h" Because of tree redness. TBR=jochen@chromium.org Review URL: https://codereview.chromium.org/306443002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-26 08:39:04 +00:00
jochen@chromium.org	cd818d697d	Merge v8globals.h and globals.h BUG=none R=mstarzinger@chromium.org LOG=n Review URL: https://codereview.chromium.org/293363006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-26 08:15:13 +00:00
danno@chromium.org	9c485e182b	Introduce x87 port Support x87-only platform (ia32 without SSE) R=danno@chromium.org Review URL: https://codereview.chromium.org/293743005 Patch from Weiliang Lin <weiliang.lin@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-23 16:37:27 +00:00
jkummerow@chromium.org	0829572ee8	Revert "Rename target-specific binaries built for host." The Android build system support for gyp has been fixed to handle target-dependent host binaries correctly without requiring them to include the target architecture in the name. Remove the suffixes to make referring to these targets simpler again. This reverts r14209. BUG= R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/236833004 Patch from Richard Coles <torne@chromium.org>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-22 09:04:24 +00:00
yangguo@chromium.org	fe243379f8	Decouple CpuFeatures from serializer state. Traditionally, we cross compile a snapshot iff the serializer is enabled. This will change in the future. Changes: - CpuFeatures probing is done once per process, depending on whether we cross compile. - CpuFeatures are consolidated into the platform-independent assembler.h as much as possible. - FLAG_enable_<feature> will only be checked at probing time (already the case for ARM). - The serializer state is cached by the MacroAssembler. - PlatformFeatureScope is no longer necessary. - CPUFeature enum values no longer map to CPUID bit fields. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/285233010 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21347 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-16 15:18:24 +00:00
yangguo@chromium.org	ca9555120c	Remove socket implementation from V8. R=jkummerow@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/281723007 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21316 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-14 16:34:13 +00:00
yangguo@chromium.org	33fba3bfa1	Remove DebuggerAgent. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/279423004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21315 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-14 16:28:46 +00:00
jochen@chromium.org	24696e1d09	Merge counters and v8-counters BUG=none LOG=n R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/272433002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-07 07:15:24 +00:00
jochen@chromium.org	f6e2d0eb1d	Remove strange v8_target_arch=="mac" conditions from gyp files mac is not an architecture, and it doesn't make sense to compile in both the ia32 and x64 archs at the same time BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/255183002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-06 15:25:51 +00:00
rossberg@chromium.org	ae0a36ee32	Re^3-land "Ship promises and weak collections" R=jochen@chromium.org BUG= Review URL: https://codereview.chromium.org/266243003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-05-06 14:48:34 +00:00
jochen@chromium.org	629725d4fb	Merge v8converions with conversions BUG=none R=mstarzinger@chromium.org LOG=n Review URL: https://codereview.chromium.org/250793009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-28 09:14:24 +00:00
jochen@chromium.org	8795d02bfd	Enter a description of the change. Reland 20968 - "Merge v8utils.* and utils.*" > BUG=none > R=mstarzinger@chromium.org > LOG=n > > Review URL: https://codereview.chromium.org/256753002 BUG=none LOG=n TBR=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/250733004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-25 13:47:01 +00:00
jochen@chromium.org	65a983a481	Reland 20962 "Break cyclic reference between utils and platform." Don't use OS::MemCopy in BitCast. It's crucial that the compiler can optimize the memcpy away. > Platform includes utils.h for the definition of Vector<>, so utils.h > can't include platform.h and has to use memcpy instead of OS::MemCopy. > > We split out Vector<> into its own header to break this cycle > dependency. > > BUG=none > R=mstarzinger@chromium.org > LOG=n > > Review URL: https://codereview.chromium.org/251753002 TBR=jkummerow@chromium.org LOG=n BUG=none Review URL: https://codereview.chromium.org/252683004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-25 13:43:58 +00:00
jochen@chromium.org	4ed16eaec5	Revert 20962 "Break cyclic reference between utils and platform." > Platform includes utils.h for the definition of Vector<>, so utils.h > can't include platform.h and has to use memcpy instead of OS::MemCopy. > > We split out Vector<> into its own header to break this cycle > dependency. > > BUG=none > R=mstarzinger@chromium.org > LOG=n > > Review URL: https://codereview.chromium.org/251753002 BUG=none LOG=n TBR=danno@chromium.org Review URL: https://codereview.chromium.org/254823002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-25 12:23:11 +00:00
jochen@chromium.org	f2a1176f90	Revert 20968 - "Merge v8utils.* and utils.*" > BUG=none > R=mstarzinger@chromium.org > LOG=n > > Review URL: https://codereview.chromium.org/256753002 BUG=none LOG=n TBR=danno@chromium.org Review URL: https://codereview.chromium.org/250823003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-25 12:21:32 +00:00
jochen@chromium.org	c0380f6a56	Merge v8utils.* and utils.* BUG=none R=mstarzinger@chromium.org LOG=n Review URL: https://codereview.chromium.org/256753002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-25 10:57:34 +00:00
jochen@chromium.org	79be539892	Break cyclic reference between utils and platform. Platform includes utils.h for the definition of Vector<>, so utils.h can't include platform.h and has to use memcpy instead of OS::MemCopy. We split out Vector<> into its own header to break this cycle dependency. BUG=none R=mstarzinger@chromium.org LOG=n Review URL: https://codereview.chromium.org/251753002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-25 08:37:18 +00:00
jochen@chromium.org	88dc054f39	Extract common macros and start a base library BUG=v8:3015 R=svenpanne@chromium.org LOG=n Review URL: https://codereview.chromium.org/249183003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-23 11:51:28 +00:00
plind44@gmail.com	5a016958c6	MIPS: Add big-endian support for MIPS. Important notices: - The snapshot cannot be created for big-endian target in cross-compilation environment on little-endian host using simulator. - In order to have i18n support working on big-endian target, the icudt46b.dat and icudt46b_dat.S files should be generated and upstreamed to ICU repo. - The mjsunit 'nans' test is endian dependent, it is skipped for mips target. - The zlib and Mandreel from Octane 2.0 benchmark are endian dependent due to use of typed arrays. TEST= BUG= R=jkummerow@chromium.org, plind44@gmail.com Review URL: https://codereview.chromium.org/228943009 Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-15 16:39:21 +00:00
jochen@chromium.org	181bcc3416	Clean up default-platform gyp defines The files that are excluded do not exist at that location, so the rule is not effective. We'll first want to move the platform stuff into a separate library, so I'm just removing those lines for now BUG=v8:3015 R=dcarney@chromium.org LOG=n Review URL: https://codereview.chromium.org/237053002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-14 13:38:16 +00:00
jkummerow@chromium.org	1d19dc9e45	Add msan.h to v8.gyp. R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/212483004 Patch from Evgeniy Stepanov <eugenis@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-01 12:40:58 +00:00
bmeurer@chromium.org	7c38cdb2bc	Make it possible to use HeapType inside objects-inl.h. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/220193007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-04-01 11:07:09 +00:00
jochen@chromium.org	b7039334ae	Revert 20313 - "Ship promises and weak collections" > R=mstarzinger@chromium.org > BUG= > > Committed: https://code.google.com/p/v8/source/detail?r=20211 > > Review URL: https://codereview.chromium.org/206163004 R=rossberg@chromium.org TBR=rossberg@chromium.org LOG=y BUG=n Review URL: https://codereview.chromium.org/219303002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-31 12:40:32 +00:00
rossberg@chromium.org	826cf64fd3	Ship promises and weak collections R=mstarzinger@chromium.org BUG= Committed: https://code.google.com/p/v8/source/detail?r=20211 Review URL: https://codereview.chromium.org/206163004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20313 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-27 16:42:34 +00:00
jochen@chromium.org	04eefb86f4	Roll ICU 239289:258359 and add support for external ICU data tables The only binary that supports ICU data tables is d8. The location of the data table file has to be passed via a command line switch: $ out/x64.optdebug/d8 --icu-data-file=out/x64.optdebug/icudtl.dat BUG=72633,v8:3142 R=danno@chromium.org LOG=y Review URL: https://codereview.chromium.org/209323014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-25 12:05:33 +00:00
rossberg@chromium.org	2e1b16de2a	Revert "Ship promises and weak collections" Reason: breaks Blink layout tests. R=machenbach@chromium.org BUG= Review URL: https://codereview.chromium.org/210853003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-25 10:57:52 +00:00
titzer@chromium.org	3c31102025	First implementation of store elimination. BUG= R=hpayer@chromium.org Review URL: https://codereview.chromium.org/100253004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-25 09:06:16 +00:00
rossberg@chromium.org	33be68c2fa	Ship promises and weak collections R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/206163004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-24 16:59:04 +00:00
jochen@chromium.org	2ce0bebba1	Rename A64 port to ARM64 port BUG=354405 R=ulan@chromium.org, rodolph.perfetta@arm.com LOG=y Review URL: https://codereview.chromium.org/207823003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-21 09:28:26 +00:00
jochen@chromium.org	9fccfc37c8	Prepare switch from a64 to arm64 BUG=354405 R=machenbach@chromium.org LOG=n Review URL: https://codereview.chromium.org/207793002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-21 08:47:03 +00:00
yangguo@chromium.org	0bc684a794	Introduce per-isolate assert scopes and API to guard JS execution. R=jochen@chromium.org Review URL: https://codereview.chromium.org/198253004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-19 11:31:43 +00:00
rossberg@chromium.org	58d623f228	Stage ES6 promises and weak collections Split collections flag into weak and non-weak. R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/201593004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-18 09:57:14 +00:00
adamk@chromium.org	8bd05193c7	Reland "Enable Object.observe by default" again This re-re-re-lands enabling Object.observe. The Chromium tests that failed last time this was rolled into Chromium have been disabled in https://src.chromium.org/viewvc/chrome?view=revision&revision=256706 This patch should be safe to merge once that lands. BUG=v8:2409 LOG=Y TBR=rossberg@chromium.org,dslomov@chromium.org,rafaelw@chromium.org Review URL: https://codereview.chromium.org/198383002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-13 00:20:06 +00:00
rodolph.perfetta@arm.com	f06216201a	A64: removed unused debugger file. BUG= R=jochen@chromium.org Review URL: https://codereview.chromium.org/196133005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-12 16:05:20 +00:00
dslomov@chromium.org	f6dac13dcb	Revert "Enable Object.observe by default" This reverts commit r19734 for breeaking ChromiumOS browser tests. 'OpenSpecialTypes/FileManagerBrowserTest.Test/3' started to time out, bisecting the roll led to this change. http://build.chromium.org/p/chromium.chromiumos/builders/Linux%20ChromiumOS%20Tests%20%282%29/builds/22224 TBR=rafaelw@chromium.org,rossberg@chromium.org BUG=v8:2409 LOG=Y Review URL: https://codereview.chromium.org/195123005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-11 18:15:44 +00:00
bmeurer@chromium.org	48fea83dad	Merge the "Compute Minus Zero Checks" phase into the range analysis. It is not safe to access the range for an SSA value after range analysis. BUG=v8:3204 LOG=y R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/192673002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19751 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-10 11:49:29 +00:00
rafaelw@chromium.org	6503dfb72b	Reland "Enable Object.observe by default" Original Issue: https://codereview.chromium.org/183683022/ TBR=rossberg BUG=v8:2409 LOG=Y Review URL: https://codereview.chromium.org/189513010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-08 04:41:06 +00:00
rafaelw@chromium.org	0cc44c14e5	Revert "Enable Object.observe by default" TBR=rossberg BUG= Review URL: https://codereview.chromium.org/190853007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-08 03:54:42 +00:00
rafaelw@chromium.org	dcf9842e07	Enable Object.observe by default R=rossberg@chromium.org, rossberg BUG=v8:2409 LOG=Y Review URL: https://codereview.chromium.org/183683022 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-03-08 02:47:53 +00:00
jochen@chromium.org	597a4b4dc1	A64: Make the Decoder a template This will allow for replacing the dispatcher with a concrete decoder visitor. BUG=none R=ulan@chromium.org, rodolph.perfetta@arm.com LOG=n Review URL: https://codereview.chromium.org/181253002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-02-26 12:01:05 +00:00
ulan@chromium.org	e95bc7eec8	Merge experimental/a64 to bleeding_edge. BUG=v8:3113 LOG=Y R=jochen@chromium.org, rmcilroy@chromium.org, rodolph.perfetta@arm.com Review URL: https://codereview.chromium.org/148293020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-02-12 09:19:30 +00:00
mvstanton@chromium.org	516ed9fa90	Adding a type vector to replace type cells. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/137403009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-02-10 21:38:17 +00:00
jochen@chromium.org	a3d0311117	Delete v8_shell target now that chrome uses d8 BUG=331585 LOG=y R=machenbach@chromium.org Review URL: https://codereview.chromium.org/146763002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18829 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-01-24 14:58:40 +00:00
svenpanne@chromium.org	b25bb230cd	Removed apiutils.h and related cleanup. ExtensionConfiguration is just a simple container for extension names (in a perfect world we would use vector<string> and range-based for loops), and HandleScopeData was in the totally wrong place. Some additional cleanup on the way, e.g. using the null pattern behind our external API. R=dcarney@chromium.org Review URL: https://codereview.chromium.org/139393002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-01-16 08:17:40 +00:00
bmeurer@chromium.org	0899da3697	Add support for the QNX operating system. This patch contains contributions from the following members of the BlackBerry Web Technologies team: Eli Fidler <efidler@blackberry.com> Konrad Piascik <kpiascik@blackberry.com> Jeff Rogers <jrogers@blackberry.com> Cosmin Truta <ctruta@blackberry.com> Peter Wang <peter.wang@torchmobile.com.cn> Xiaobo Wang <xiaobwang@blackberry.com> Ming Xie <mxie@blackberry.com> Leo Yang <leoyang@blackberry.com> R=bmeurer@chromium.org, jkummerow@chromium.org Review URL: https://codereview.chromium.org/61153009 Patch from Cosmin Truta <ctruta@blackberry.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2014-01-02 07:04:05 +00:00
jochen@chromium.org	e6ef64c590	[platform] Implement a worker pool We don't use the worker pool yet, however, there are tests. Yay. The next step is to use the worker pool for parallel sweeping. I've also started to move the platform related files into a sub directory. The goal is to eventually build all the platform stuff as a separate library which is used by d8 and cctest (and other embedders that wish to use the default implementation) but not by chromium. BUG=v8:3015 R=hpayer@chromium.org, svenpanne@chromium.org LOG=n Review URL: https://codereview.chromium.org/104583003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-12-20 07:52:58 +00:00
machenbach@chromium.org	d8a757c669	Add tests and extension verifying CHECK and ASSERT. The new native functions can also be used in blink tests to ensure that V8 asserts are turned on where they should be. BUG= R=dslomov@chromium.org Review URL: https://codereview.chromium.org/105953005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-12-05 17:26:22 +00:00
rossberg@chromium.org	e943623b12	Harmony promises Based on prototype at https://github.com/rossberg-chromium/js-promise which informed the latest spec draft version at https://github.com/domenic/promises-unwrapping/blob/master/README.md Activated by --harmony-promises. Feature complete with respect to the draft spec, plus the addition of .when and .deferred methods. Final naming and other possible deviations from the current draft will hopefully be resolved soon after the next TC39 meeting. This CL also generalises the Object.observe delivery loop into a simplistic microtask loop. Currently, all observer events are delivered before invoking any promise handler in a single fixpoint iteration. It's not clear yet what the final semantics is supposed to be (should there be a global event ordering?), but it will probably require a more thorough event loop abstraction inside V8 once we get there. R=dslomov@chromium.org, yhirano@chromium.org BUG= Review URL: https://codereview.chromium.org/64223010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-27 17:21:40 +00:00
dslomov@chromium.org	f7927265f2	Provide "freeBuffer()" primitive for testing under ASan. R=machenbach@chromium.org Review URL: https://codereview.chromium.org/85883002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-27 09:22:04 +00:00
yangguo@chromium.org	3d21f84fcf	Fix generate_trig_table build target. It now closely resembles the js2c target, so that we only have one platform to run it on (either 'host' or 'target'). This way we do not run into warnings when compiling for e.g. ARM. R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/85893002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-26 08:50:15 +00:00
jochen@chromium.org	a294defe9b	Remove usage of deprecated APIs from v8 itself Also turn on depreaction warnings BUG=v8:3023 R=svenpanne@chromium.org, dcarney@chromium.org LOG=n Review URL: https://codereview.chromium.org/83323003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-22 12:28:58 +00:00
jochen@chromium.org	4452341b55	Clean up incorrect V8_DEPRECATION macro usage and enable deprecatitions We turn the default for standalone builds on, however, I added overrides to all targets to turn it locally off again. In follow up CLs, I'll clean up one target at a time. BUG=v8:3023 R=dcarney@chromium.org, machenbach@chromium.org LOG=n Review URL: https://codereview.chromium.org/82763004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-22 10:57:55 +00:00
yangguo@chromium.org	a7d38f7a41	Reland: Embed trigonometric lookup table. R=danno@chromium.org Review URL: https://codereview.chromium.org/78263005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-22 08:25:50 +00:00
danno@chromium.org	8e266c2244	Revert 17963, 17962 and 17955: Random number generator in JS changes Revert 17966, 17965 also as collateral damage: Embed trigonometric lookup table. Due to Heapcheck and valgrind failures that are not yet fixed. TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/80513004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-21 17:21:00 +00:00
jochen@chromium.org	a9af0948cf	Reland r17877 - Introduce a v8::Platform class that bundles embedder callbacks Over the initial commit, this CL moves the lifetime management of the default platform to v8.cc from api.cc R=bmeurer@chromium.org, svenpanne@chromium.org BUG=v8:3015 LOG=n Review URL: https://codereview.chromium.org/78453003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-21 14:07:06 +00:00
yangguo@chromium.org	2340aa4164	Fix build. R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/80903002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-21 13:30:14 +00:00
yangguo@chromium.org	7c67e74b48	Embed trigonometric lookup table. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/78873006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-21 12:57:23 +00:00
rmcilroy@chromium.org	57dc3139cb	Remove deprecated v8-defaults.h and defaults.cc. BUG=312241 LOG=Y R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/59823008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-20 11:20:01 +00:00
jochen@chromium.org	e744b82fae	Revert 17877 - Introduce a v8::Platform class that bundles embedder callbacks This also reverts 17879 and 17880. BUG=v8:3015 TBR=svenpanne@chromium.org LOG=n Review URL: https://codereview.chromium.org/76323002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-19 14:28:07 +00:00
jochen@chromium.org	c24ce076e9	Introduce a v8::Platform class that bundles embedder callbacks Also provide a default implementation to use in cctests. For now, there are just two thread releated callbacks. In future CLs, I will move callbacks registered e.g. via V8::SetFooCallback over. BUG=v8:3015 R=svenpanne@chromium.org, danno@chromium.org LOG=no Review URL: https://codereview.chromium.org/75283002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-19 13:44:36 +00:00
yurys@chromium.org	c7b1b79e4d	This is the exact copy of r17365 which was reverted in r17488 due to memory corruption. The root cause for the memory corruption - missing check for bump pointer limit before storing filler map must be addressed in r17626 where allocation hooks were removed from the generated code and left only in the runtime. This is initial implementation of allocation profiler. Whenever new object allocation is reported to the HeapProfiler and allocation tracking is on we will capture current stack trace, add it to the collection of the allocation traces (a tree) and attribute the allocated size to the top JS function on the stack. Format of serialized heap snapshot is extended to include information about recorded allocation stack traces. This patch is r17301 plus a fix for the test crash in debug mode. The test crashed because we were traversing stack trace when just allocated object wasn't completely configured, in particular the map pointer was incorrect. Invalid Map pointer broke heap iteration required to find Code object for a given pc during stack traversal. The solution is to insert free space filler in the newly allocated block just before collecting stack trace. BUG=chromium:277984,v8:2949 R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/61893031 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17742 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-14 12:13:26 +00:00
svenpanne@chromium.org	ad3478bb2f	Use a fixed random seed per default. To get back the old behavior, use "make randomseed=0 ...". BUG=v8:1880,v8:2885 R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/64093003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-07 12:01:26 +00:00
bmeurer@chromium.org	b8660f2091	Revert "Record allocation stack traces". This reverts commit r17365 for memory corruption. The issues are most probably related to storing a filler map without checking the bump pointer first, and traversing the stack when called from within a stub (or builtin), while the code assumes that it's called from a JS function. R=verwaest@chromium.org Review URL: https://codereview.chromium.org/59583003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-05 13:46:11 +00:00
yurys@chromium.org	a083601e73	Record allocation stack traces This is initial implementation of allocation profiler. Whenever new object allocation is reported to the HeapProfiler and allocation tracking is on we will capture current stack trace, add it to the collection of the allocation traces (a tree) and attribute the allocated size to the top JS function on the stack. Format of serialized heap snapshot is extended to include information about recorded allocation stack traces. This patch is r17301 plus a fix for the test crash in debug mode. The test crashed because we were traversing stack trace when just allocated object wasn't completely configured, in particular the map pointer was incorrect. Invalid Map pointer broke heap iteration required to find Code object for a given pc during stack traversal. The solution is to insert free space filler in the newly allocated block just before collecting stack trace. BUG=chromium:277984,v8:2949 R=hpayer@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/34733004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-24 09:26:55 +00:00
bmeurer@chromium.org	9c26c6a3f2	[Sheriff] Revert "Record allocation stack traces" and "Temporarily disable test-heap-profiler/TrackHeapAllocations". This reverts commit r17301 and r17303 for breaking the nosnap builds. TBR=yurys@chromium.org Review URL: https://codereview.chromium.org/34523002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-22 06:56:19 +00:00
yurys@chromium.org	66bb9d1563	Record allocation stack traces This is initial implementation of allocation profiler. Whenever new object allocation is reported to the HeapProfiler and allocation tracking is on we will capture current stack trace, add it to the collection of the allocation traces (a tree) and attribute the allocated size to the top JS function on the stack. Format of serialized heap snapshot is extended to include information about recorded allocation stack traces. BUG=chromium:277984 R=hpayer@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/27227005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-21 15:22:11 +00:00
yangguo@chromium.org	575438518c	Harmony: implement Math.sign. R=dslomov@chromium.org BUG=v8:2938 Review URL: https://codereview.chromium.org/28723002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-21 09:16:31 +00:00
mvstanton@chromium.org	8f9f192f6e	AllocationSites for all literals R=hpayer@chromium.org Review URL: https://codereview.chromium.org/24250005 Review URL: https://codereview.chromium.org/27366003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-16 08:10:36 +00:00
mvstanton@chromium.org	f4edc076d8	Revert "AllocationSites for all literals" This reverts commit r17219 due to WebKit failures. R=mstarzinger@chromium.org TBR=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/26539010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-15 15:35:23 +00:00
mvstanton@chromium.org	362c0cfbca	AllocationSites for all literals BUG= R=hpayer@chromium.org Review URL: https://codereview.chromium.org/24250005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-15 14:52:58 +00:00
titzer@chromium.org	d67585f060	Implement first version of HFlowEngine, a framework for performing global flow-sensitive analyses. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/25254002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-11 13:00:42 +00:00
jkummerow@chromium.org	1cc549747e	Fix shared_library build after r17107 R=rmcilroy@chromium.org Review URL: https://codereview.chromium.org/26004003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-04 14:53:16 +00:00
jkummerow@chromium.org	07b15bdfc1	Explicitly include defaults.cc in the shared_library gyp target. Explicitly include defaults.cc in the shared_library gyp target, otherwise the whole compilation unit is stripped by the Windows linker, since none of it's symbols are referenced by any other compilation unit in V8. BUG=None R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/25994002 Patch from Ross McIlroy <rmcilroy@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-04 11:57:42 +00:00
danno@chromium.org	908a7dc2a8	Improve and simplify removal of unreachable code - Detect unreachable basic blocks of code either following an unconditional deopt or after a provably untaken branch of HBranch or HCompareObjectEqAndBranch instructions. - Emit dummy uses in unreachable blocks during Hydrogen -> Lithium translation. BUG=chromium:258519 R=jkummerow@chromium.org, mstarzinger@chromium.org Review URL: https://codereview.chromium.org/22876009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-10-02 11:43:41 +00:00
jochen@chromium.org	02b160f35c	Remove parallel marking support. The framework isn't used, and won't be used in the near future R=hpayer@chromium.org Review URL: https://codereview.chromium.org/25260003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-30 14:06:43 +00:00
hpayer@chromium.org	4c01c4040a	Re-land "Add methods to enable configuration of ResourceConstraints based on limits derived at runtime." Adds ConfigureResourceConstraintsForCurrentPlatform and SetDefaultResourceConstraintsForCurrentPlatform which configure the heap based on the available physical memory, rather than hard-coding by platform as previous. This change also adds OS::TotalPhysicalMemory to platform.h. The re-land fix the performance regression caused by accidental change in default max young space size. BUG=292928 R=hpayer@chromium.org Review URL: https://codereview.chromium.org/24989003 Patch from Ross McIlroy <rmcilroy@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-27 10:53:07 +00:00
machenbach@chromium.org	936802ae21	Revert "Add methods to enable configuration of ResourceConstraints based on limits derived at runtime." and "Fix Windows build of defaults.cc." This reverts commit r16964 and r16968 due to performance regressions in octane. TBR=hpayer@chromium.org Review URL: https://codereview.chromium.org/24996003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-27 09:45:14 +00:00
titzer@chromium.org	d441160cab	Implement local check elimination on basic blocks. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23866016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-26 16:25:57 +00:00
hpayer@chromium.org	a57300fb9e	Add methods to enable configuration of ResourceConstraints based on limits derived at runtime. Adds ConfigureResourceConstraintsForCurrentPlatform and SetDefaultResourceConstraintsForCurrentPlatform which configure the heap based on the available physical memory, rather than hard-coding by platform as previous. This change also adds OS::TotalPhysicalMemory to platform.h. BUG=292928 R=danno@chromium.org, hpayer@chromium.org Review URL: https://codereview.chromium.org/24269003 Patch from Ross McIlroy <rmcilroy@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-26 13:31:19 +00:00
bmeurer@chromium.org	227bd35489	Avoid fallback to weak entropy for the PRNGs on Windows. Add fallback to rand_s() to gather entropy on Windows for seeding the random number generator. This is compatible with what Blink does. BUG=v8:2905 R=machenbach@chromium.org Review URL: https://codereview.chromium.org/24315007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-24 13:27:58 +00:00
bmeurer@chromium.org	2897c86607	Fix build after r16890. TBR=machenbach@chromium.org Review URL: https://codereview.chromium.org/23969011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-23 14:24:33 +00:00
titzer@chromium.org	05797e77fd	Implement local load/store elimination on basic blocks. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/24117004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-17 15:32:21 +00:00
jochen@chromium.org	b3310c3a98	Use icu_gyp_path variable to reference ICU gyp file That way, embedders can put the icu sources whereever they want and aren't forced to put them under third_party/gyp BUG=none R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/23598011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16749 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-17 08:31:56 +00:00
jochen@chromium.org	c5b3ce0671	Snapshot i18n Javascript code The previous attempt used Boolean instead of $Boolean. BUG=v8:2745 R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23622028 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-12 13:50:38 +00:00
titzer@chromium.org	dc901fae7f	First implementation of HUnique<T> and HUniqueSet<T>, which is supposed to replace UniqueValueId. BUG= R=rossberg@chromium.org, verwaest@chromium.org Review URL: https://codereview.chromium.org/23609020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-12 12:08:54 +00:00
mstarzinger@chromium.org	718a6a9a9e	Revert r16648, r16641, r16638 and r16637. Original descriptions were: - "Refactor and cleanup VirtualMemory." - "Fix typo." - "Deuglify V8_INLINE and V8_NOINLINE." - "Don't align size on allocation granularity for unaligned ReserveRegion calls." Reasons for the revert are: - Our mjsunit test suite slower by a factor of 5(!) in release mode. - Flaky cctest/test-alloc/CodeRange on all architectures and platforms. - Tankage of Sunspider by about 6% overall (unverified). TBR=bmeurer@chromium.org Review URL: https://codereview.chromium.org/23970004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-11 18:30:01 +00:00
titzer@chromium.org	8656dfdff9	Implement simplistic local alias analysis, which will be used in both check elimination and load elimination. BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23516010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-11 10:53:56 +00:00
bmeurer@chromium.org	a797a35975	Refactor and cleanup VirtualMemory. Remove a lot of platform duplication, and simplify the virtual memory implementation. Also improve readability by avoiding bool parameters for executability (use a dedicated Executability type instead). Get rid of the Isolate::UncheckedCurrent() call in the platform code, as part of the Isolate TLS cleanup. Use a dedicated random number generator for the address randomization, instead of messing with the per-isolate random number generators. TEST=cctest/test-virtual-memory R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23641009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-11 08:47:02 +00:00
bmeurer@chromium.org	eb381b9444	Introduce a RandonNumberGenerator class. Refactor the random/private_random uses in Isolate/Context. The RandomNumberGenerator is a pseudorandom number generator with 48-bit state. It is properly seeded using either (1) the --random-seed if specified, or (2) the entropy_source function if configured, or (3) /dev/urandom if available, or (4) falls back to Time and TimeTicks based seeding. Each Isolate now contains a RandomNumberGenerator, which replaces the previous private_random_seed. Every native context still has its own random_seed. But this random seed is now properly initialized during bootstrapping, instead of on-demand initialization. This will allow us to cleanup and speedup the HRandom implementation quite a lot (this is delayed for a followup CL)! Also stop messing with the system rand()/random(), which should not be done from a library anyway! We probably re-seeded the libc rand()/random() after the application (i.e. Chrome) already seeded it (with better entropy than what we used). Another followup CL will replace the use of the per-isolate random number generator for the address randomization and thereby get rid of the Isolate::UncheckedCurrent() usage in the platform code. TEST=cctest/test-random-number-generator,cctest/test-random R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23548024 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16612 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-10 11:13:55 +00:00
bmeurer@chromium.org	8f8222e9ad	Cleanup Socket class and remove it from the platform files. Move the Socket class to dedicated platform/socket.{cc,h} files. Cleaned up the implementation to allow for more code sharing. R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23484014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16521 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-04 10:41:51 +00:00
bmeurer@chromium.org	281de965a4	Import ConditionVariable class. Condition variables are synchronization primitives that can be used to block one or more threads while waiting for condition to become true. Right now we have only semaphores, mutexes and atomic operations for synchronization, which results in quite complex solutions where an implementation using condition variables and mutexes would be straight forward. There's also a performance benefit to condition variables and mutexes vs semaphores, especially on Windows, where semaphores are kernel objects, while mutexes are implemented as fast critical sections, it CAN be beneficial performance-wise to use condition variables instead of semaphores. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23548007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-03 07:30:01 +00:00
bmeurer@chromium.org	fead0d0600	Cleanup Semaphore class. Drop the previous Semaphore class from platform files. Add new Semaphore class using the new TimeDelta class for the WaitFor() operation. Consistently assert correct behaviour for the different implementations. Improve test coverage of the Semaphore class. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23748003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-02 12:26:06 +00:00
bmeurer@chromium.org	9615b8c4c9	Fix definition of V8_LIBRT_NOT_AVAILABLE in v8.gyp since we test for it using #elif in time.cc. TBR=jkummerow@chromium.org Review URL: https://codereview.chromium.org/23718004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-01 15:03:36 +00:00
bmeurer@chromium.org	68488915c7	Work-around missing librt for cross-compiling Chrome for Android in AOSP. R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/23819005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-30 14:10:13 +00:00
bmeurer@chromium.org	e76482f2da	Cleanup Mutex and related classes. Drop the previous Mutex and ScopedLock classes from platform files. Add new Mutex, RecursiveMutex and LockGuard classes, which are designed after their C++11 counterparts, so that at some point we can simply drop our custom code and switch to the C++11 classes. We distinguish regular and recursive mutexes, as the latter don't work well with condition variables, which will be introduced by a followup CL. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23625003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-29 09:58:30 +00:00
bmeurer@chromium.org	b320dfcf58	Reland^2 "Add Chromium-style TimeDelta, Time and TimeTicks classes, and a new ElapsedTimer class." These classes are meant to replace OS::Ticks() and OS::TimeCurrentMillis(), which are broken in several ways. The ElapsedTimer class implements a stopwatch using TimeTicks::HighResNow() for high resolution, monotonic timing. Also fix the CpuProfile::GetStartTime() and CpuProfile::GetEndTime() methods to actually return the time relative to the unix epoch as stated in the documentation (previously that was relative to some arbitrary point in time, i.e. boot time). The previous Windows issues have been resolved, and we now use GetTickCount64() on Windows Vista and later, falling back to timeGetTime() with rollover protection for earlier Windows versions. BUG=v8:2853 R=machenbach@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/23490015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-29 09:15:13 +00:00
bmeurer@chromium.org	adab11d0f9	Revert "Cross-compiling from Linux to Android requires -lrt for the host toolset.", "Fix Visual Studio debug build after r16398." and "Reland "Add Chromium-style TimeDelta, Time and TimeTicks classes, and a new ElapsedTimer class."" This reverts commit r16398, r16399 and r16402 for breaking the Windows WebKit tests. Will reland fix which doesn't use High Resolution Timer for ElapsedTimer (we suspect QueryPerformanceCounter overhead is responsible for test breakage). TBR=machenbach@chromium.org Review URL: https://codereview.chromium.org/23710002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-28 14:32:08 +00:00
bmeurer@chromium.org	dc09ddcb9d	Cross-compiling from Linux to Android requires -lrt for the host toolset. R=yurys@chromium.org Review URL: https://codereview.chromium.org/23656004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-28 14:11:07 +00:00
bmeurer@chromium.org	e2b4525397	Reland "Add Chromium-style TimeDelta, Time and TimeTicks classes, and a new ElapsedTimer class." These classes are meant to replace OS::Ticks() and OS::TimeCurrentMillis(), which are broken in several ways. The ElapsedTimer class implements a stopwatch using TimeTicks::HighResNow() for high resolution, monotonic timing. Also fix the CpuProfile::GetStartTime() and CpuProfile::GetEndTime() methods to actually return the time relative to the unix epoch as stated in the documentation (previously that was relative to some arbitrary point in time, i.e. boot time). BUG=v8:2853 R=machenbach@chromium.org Review URL: https://codereview.chromium.org/23469013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-28 13:03:06 +00:00
bmeurer@chromium.org	1d3f6815e3	Revert "Add Chromium-style TimeDelta, Time and TimeTicks classes, and a new ElapsedTimer class." This reverts commit r16390 for breaking the Windows build. Will reland fixed version, which also uses the platform/ folder instead of time/ folder as per offline discussion. TBR=machenbach@chromium.org Review URL: https://codereview.chromium.org/23690003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-28 11:38:20 +00:00
bmeurer@chromium.org	fa5216a145	Add Chromium-style TimeDelta, Time and TimeTicks classes, and a new ElapsedTimer class. These classes are meant to replace OS::Ticks() and OS::TimeCurrentMillis(), which are broken in several ways. The ElapsedTimer class implements a stopwatch using TimeTicks::HighResNow() for high resolution, monotonic timing. Also fix the CpuProfile::GetStartTime() and CpuProfile::GetEndTime() methods to actually return the time relative to the unix epoch as stated in the documentation (previously that was relative to some arbitrary point in time, i.e. boot time). BUG=v8:2853 R=machenbach@chromium.org, yurys@chromium.org Committed: https://code.google.com/p/v8/source/detail?r=16388 Review URL: https://codereview.chromium.org/23295034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-28 11:06:11 +00:00
bmeurer@chromium.org	cfb126c52a	Revert "Add Chromium-style TimeDelta, Time and TimeTicks classes, and a new ElapsedTimer class." This reverts commit r16388 for breaking build due to merge typo, will reland with typo fixed. TBR=machenbach@chromium.org Review URL: https://codereview.chromium.org/23698002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-28 11:04:40 +00:00
bmeurer@chromium.org	8faf4d4291	Add Chromium-style TimeDelta, Time and TimeTicks classes, and a new ElapsedTimer class. These classes are meant to replace OS::Ticks() and OS::TimeCurrentMillis(), which are broken in several ways. The ElapsedTimer class implements a stopwatch using TimeTicks::HighResNow() for high resolution, monotonic timing. Also fix the CpuProfile::GetStartTime() and CpuProfile::GetEndTime() methods to actually return the time relative to the unix epoch as stated in the documentation (previously that was relative to some arbitrary point in time, i.e. boot time). BUG=v8:2853 R=machenbach@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/23295034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-28 10:59:07 +00:00
jkummerow@chromium.org	caba24c813	Revert "Snapshot i18n Javascript code" and "Fix mjsunit/debug-script after r16298". This reverts r16298 and r16303 due to ChromeOS browser_tests failures ("Uncaught ReferenceError: Boolean is not defined" in --gtest_filter="FileDisplay/FileManagerBrowserTest.Test/0" and others) R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23414008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-26 17:00:58 +00:00
bmeurer@chromium.org	5768fcf12c	Fix the CPU feature detection. Move all of the CPU detection logic to the CPU class, and make all other code use the CPU class for feature detection. This also fixes the ARM CPU feature detection logic, which was based on fragile string search in /proc/cpuinfo. Now we use ELF hwcaps if available, falling back to sane(!!) parsing of /proc/cpuinfo for CPU features. The ia32 and x64 code was also cleaned up to make it usable outside the assembler. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/23401002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16315 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-08-26 09:37:39 +00:00

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